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One Cool Tip Newsletter
December 30, 2025
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😀Greetings! Happy Tuesday, Cool Tipper!
Get ready to streamline your digital life with simple, actionable tips delivered straight to your inbox.
Cool Tip Theme: Top iPhone Cool Tips of 2025
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🚨Apple Emergency Update: Zero-Day Flaws Actively Exploited🚨
Apple has released urgent security patches for two zero-day vulnerabilities in WebKit, the engine behind Safari and all iOS browsers.
These flaws, tracked as CVE-2025-43529 and CVE-2025-14174, were used in targeted attacks against specific individuals, according to Apple’s December 2025 disclosure.
What’s Affected
- iPhones: iPhone 11 and newer
- iPads: iPad Pro (all recent models), iPad Air (3rd gen+), iPad (8th gen+), iPad mini (5th gen+)
- Other platforms: macOS, watchOS, tvOS, visionOS
What To Do
- Update immediately to iOS 26.2, iPadOS 26.2, or the latest version for your device:
- Settings > General > Software Update
- Even if you’re not a direct target, these flaws could be triggered by visiting a malicious webpage.
- Stay protected and share this alert with your team, family, or friends.
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Try this Cool ChatGPT prompt. Upload an image then copy/paste this prompt:
Your Pet as a Human
Using the uploaded photo of my pet, reimagine them as a human while preserving their personality and recognizable traits.
Translate key physical features such as fur color, markings, eye shape, expression, and overall vibe into human characteristics like hair color, hairstyle, facial structure, skin tone, and clothing style.
The human should feel like a natural, believable person, not a caricature, with a realistic face and proportions.
Maintain a consistent mood and personality (e.g., playful, calm, regal, goofy) that clearly reflects the original pet. Give them an outfit that reflects their personality. Use realistic lighting, natural textures, and a clean, photorealistic style.
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Help support One Cool Tip. Use this Amazon link when you shop online.
Check out these Cool Deals:
*Prices accurate when originally published.
One Cool Tip may earn a commission from qualifying purchases.
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Most Popular iPhone Cool Tips of 2025
Three iPhone features quietly reshaped how people communicate, collaborate, and customize their devices in 2025. If you use your iPhone every day for work or life, these Cool Tips explain why these changes matter and how to use them well.
Most iPhone updates add polish.
A few change behavior.
In 2025, Apple crossed that line.
Visual strain dropped, phone calls became searchable, and event planning finally stopped feeling like a workaround.
These were not headline features, but they became the most read and shared iPhone Cool Tips on OneCoolTip.com for a reason.
Feature Explanation
This roundup covers the three most popular iPhone Cool Tips in 2025:
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Liquid Glass display controls in iOS 26.1 reduce eye strain and improve readability without sacrificing design.
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Call recording with transcription turns spoken conversations into searchable text, useful for work and personal follow-ups.
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Apple Invites replaces scattered event tools with a single, native planning experience.
Each new feature solves a daily friction point.
Together, they show Apple focusing less on novelty and more on practical gains.
What You’ll Gain
- Less eye fatigue during long screen sessions.
- Searchable call notes without third-party apps.
- Faster, cleaner event planning from your phone.
| | fig. 1 - Step-by-Step Instructions | | |
Step-by-Step Instructions
Here's how to do it.
1. How iOS 26.1’s Liquid Glass Setting Fixes Apple’s Most Divisive Design
The new Liquid Glass interface in iOS 26 brings some sleek visual changes. If the ultra-transparent acrylic look isn’t for you, iOS 26.1 introduces a setting to tone it down.
iPhone / iOS (for iOS 26.1 or later)
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Update to iOS 26.1 or greater (Settings, General, Software Update, Update Now)
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Open Settings then Display & Brightness.
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Scroll to find Liquid Glass.
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Choose between Clear (default highly transparent look) or Tinted (more opaque, higher contrast).
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Reboot or simply navigate around your iPhone to see the change take effect. Check Lock Screen, Control Center, app folders.
Read the Full Cool Tip.
2. Record & Transcribe a Call on iPhone in iOS 26
With iOS 26, your iPhone finally supports native call-recording and transcription, enabling you to capture business calls, client conversations or interviews directly and save them as searchable text in the Notes app.
iPhone (iOS 26):
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Ensure your iPhone is updated to iOS 26 and you’re in a region where the feature is enabled.
- Make or receive a phone call or FaceTime audio call.
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During the call, tap the More button.
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Tap the Record Call icon (often a waveform or “record” button).
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An audio notice plays to all participants: “This call is being recorded.”
- The recording proceeds. You can stop recording during the call by tapping the Stop button, or end the call to stop it automatically.
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After the call, open the Notes app → Call Recordings folder → select the note.
- You'll see:
- Play button for the audio recording
- “Preview” Tap to view the text version
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You can search the transcript, copy text, export, delete, or archive as needed.
Read the Full Cool Tip.
3. Apple's New 'Invites' App Revolutionizes Event Planning
Apple has unveiled 'Invites,' a groundbreaking app designed to streamline event planning by offering customizable invitations, seamless RSVP tracking, and collaborative features, all within the Apple ecosystem.
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Visit the App Store on your iPhone and search for 'Apple Invites'.
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Or go to https://apps.apple.com/us/app/apple-invites/id6472498645
- Download the App.
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Open the app and tap 'Create Event.'
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Choose a background image from your library or the app's gallery.
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Enter event details, including title, date, time, and location.
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Add a description to provide additional information to your guests.
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Optionally, create a Shared Album and/or a collaborative Apple Music playlist.
- Preview your invitation to ensure all details are correct.
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Share the invitation link via your preferred messaging platform.
Read the Full Cool Tip.
Pros and Cons
Pros
- Native features reduce reliance on third-party apps.
- Privacy controls are built in and visible.
- Features integrate cleanly with existing iOS workflows.
Cons
- Call recording availability varies by region.
- Key readability controls live in Accessibility, not Display settings.
- Invites lacks advanced automation found in enterprise tools.
Feature Access
- Liquid Glass: iOS 26 and later, compatible devices.
- Call Recording: iOS 26, currently rolling out by region.
- Apple Invites: iOS 26, free, requires Apple ID.
- Availability: varies by country.
Score
Criterion | Score (0–10) | Justification
Value 9
Saves time and reduces friction in daily tasks.
Usability 8
Easy to use once discovered; some settings are hidden.
Wow Factor 7
Subtle improvements that grow on you.
Total: 24/30 👍 Good
These features do not shout, but they deliver more lasting value than many flashier updates.
Key Takeaways
The most popular iPhone features of 2025 focused on clarity, memory, and coordination. Apple leaned into practical benefits rather than spectacle, and users noticed.
Cool Tip Snapshot
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Feature Name: iPhone Productivity Enhancements.
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Platform(s): iOS.
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Quick Benefit: Less strain, better recall, smoother planning.
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Access Type: Free, region-dependent features.
Try It Yourself
Pick one feature today and enable it.
Then share how it changed your routine in the comments.
Share this article with your team, family, and friends.
READ MORE
Read the Full Cool Tip.
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Check out these Cool Tips & Tricks for iPhone:
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Quick Search: Use Spotlight to find apps and files faster. Swipe down on the Home Screen.
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Live Text: Copy text from photos instantly. Tap and hold text in an image.
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Call Notes: Keep call transcripts searchable. Enable recording.
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Focus Filters: Reduce distractions by time of day. Configure in Settings > Focus.
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Invite Fast: Send events without third-party apps. Use Apple Invites.
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Text Size: Adjust per app for comfort. Settings > Accessibility > Per-App Settings.
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One-Handed: Reach the top of the screen easily. Enable Reachability.
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Battery View: See real usage patterns. Settings > Battery.
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Handoff: Move tasks between devices. Enable in Settings > General.
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Scan Docs: Turn Notes into a scanner. Use the camera icon in Notes.
| | ICYMI - In Case You Missed It ... | | | | |
Buy It in ChatGPT: A Faster Way to Shop Without Leaving the Chat
You can now browse, compare, and buy products directly inside ChatGPT with a smooth checkout powered by trusted retail partners. This feature removes friction from online shopping and shortens the journey from idea to purchase.
Read the Full Cool Tip.
Read the Newsletter Version.
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Tomorrow's Cool Tip is waiting to amaze you.
Until then, go forth and conquer the tech world with your newfound knowledge!
Be sure to visit www.OneCoolTip.com for Cool Tech Tips for a Cooler Life!
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Enjoy!
Rodger
Chief Cool Tipper
onecooltip.com@gmail.com
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