Comparison

Interval Timer Watch vs Eye Strain Guard

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Interval Timer Watch

Features
Read full description

Optimize your routine with our Interval Timer app. Set regular intervals and get notified by haptic feedback or sound repeatedly without having to look at your screen. Elevate your yoga, workout, and study sessions with precise timing. Customize intervals for meditation, HIIT, cooking, and more. Boost productivity and achieve goals seamlessly.

About

Eye Strain Guard

This app helps you protect your eyes during extended screen use by enforcing the 20-20-20 rule. It provides customizable timers and local notifications to remind you to look away at regular intervals. Track your progress with simple daily statistics.

Highlights
  • Customizable 20-20-20 timer
  • Local notifications
  • Auto-scheduling of reminders
  • 7-day statistics
  • Gentle sound and haptics
  • Privacy-focused, no login
Features
Read full description

Protect your eyes during long screen time. Eye Strain Guard makes the 20-20-20 rule effortless: every 20 minutes, look 20 feet away for 20 seconds. Features • Customisable 20-20-20 timer (focus & break lengths). • On-device local notifications—works without connectivity. • Auto-scheduling: queue reminders for the next 12 hours. • Simple 7-day stats to track completed breaks. • Gentle sound & haptics for each reminder. • No login, no tracking—privacy by design. Note This app does not provide medical advice. Consult a professional for eye-health concerns. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Eye Strain Guard4 screens

Verdict

The call

The clearest difference is price: Eye Strain Guard at Free against Interval Timer Watch's $0.99. Interval Timer Watch's advantage is in-app purchases (none vs 3) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Eye Strain Guard is free to download; Interval Timer Watch costs $0.99 up front. Eye Strain Guard sells 3 in-app purchases, starting at $1.99 per 7 days. Interval Timer Watch asks for nothing beyond the download.

Scorecard3 real differences · 6 level
Interval Timer Watch versus Eye Strain Guard: the parameters behind the verdict, then further details
ParameterInterval Timer WatchEye Strain Guard
Price$0.99Free — better
Rating—1.0 (1 ratings) — better
Number of ratings—1 — better
Update frequency—Every 10 months
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Ad-supported
DevicesiPhone, iPod, Apple WatchiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size1 MB27 MB
Age rating4+4+
DeveloperAdi KhaderAfriwan Ahda

In-app purchases

None

Interval Timer Watch

No in-app purchases

3 purchases

Eye Strain Guard

Subscriptions3
  • Weekly Premium Access$1.997 Days
  • Monthly Premium Access$4.991 Month
  • Yearly Premium Access$24.991 Year

Questions

Is Interval Timer Watch free?
Interval Timer Watch costs $0.99, with no in-app purchases.
Is Eye Strain Guard free?
Eye Strain Guard is free to download, with in-app purchases available.
Do Interval Timer Watch or Eye Strain Guard have ads?
Eye Strain Guard shows ads; Interval Timer Watch does not.

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