Comparison

Eye Break Timer vs ClassSub

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

Head to head
About

Eye Break Timer

Features
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GlanceAway helps you follow the 20-20-20 rule with gentle screen-break reminders, customizable intervals, and progress stats for healthier long screen days. Set your interval, start a session, and get calm reminders to look away from the screen without losing your flow. Features: - 20-20-20 eye break timer - Custom work and break intervals - Gentle screen-break reminders - Session stats, streaks, and trends - Clean, distraction-free design - No account required - Screen-break data stays on device Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

ClassSub

Features
Read full description

When you can't teach, someone you trust can. ClassSub is a sub-coverage app built for fitness instructors. It works for yoga, pilates, barre, group fitness, dance, and anything class-based. Post a sub request once. The trusted instructors in your group see it instantly. The first qualified person claims it. No public marketplace, no random instructors, no group-chat scramble at midnight. WHY CLASSSUB IS DIFFERENT • Trusted circle, not a marketplace Your sub requests only go to people you've explicitly added to your group. You build the circle once. The trust compounds. • Structured class handoff Door code, music, mat orientation, regulars with special needs, expected attendance, level. Every field built from real instructor research. Your sub walks in already knowing the room. • Anti-poaching by design Subbing your class isn't an audition. After every cover, the substitute gets a one-tap reminder. Subbing stays subbing. • Auto-calendar sync Claim a class. It lands in your system Calendar with reminders at 24h, 4h, 1h, and 30 minutes before. Even 20-year veterans miss classes when they're not on the calendar. • SOS escalation Out of time? Hit SOS. Every eligible instructor gets a priority alert immediately, bypassing head-start windows. • Pass silently Not your class this time? Pass without notifying the poster. No social weight. Reversible. WHO IT'S FOR • Yoga, pilates, and barre instructors juggling 2 to 5 studios • Group fitness teachers who cover for each other on weekly rotations • Studio owners who want their team to coordinate coverage without DMing them constantly • Career substitutes building a roster across multiple studios WHO IT'S NOT FOR • Anyone looking for a public sub marketplace. ClassSub is closed circles only. • K-12 substitute teaching. • Solo gym workouts. This is for class-format coverage. PRIVACY Your data lives in your trusted groups. We don't run ads, don't sell data, and don't share your activity with anyone outside the groups you're in. Full privacy policy: classsub.inpulsd.com/privacy QUESTIONS? hello@inpulsd.com

Screenshots

Eye Break Timer4 screens
ClassSub4 screens

Verdict

The call

The clearest difference is in-app purchases: ClassSub at none against Eye Break Timer's 3. ClassSub also leads on update cadence (daily vs weekly). On price, ads, device support and iOS requirement there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Eye Break Timer sells 3 in-app purchases, starting at $1.99 per 7 days. ClassSub asks for nothing beyond the download.

UpkeepUpdate frequency

Eye Break Timer ships an update weekly, ClassSub daily. The most recent releases landed on October 7, 2026 and September 20, 2026 respectively.

Scorecard2 real differences Ā· 4 level
Eye Break Timer versus ClassSub: the parameters behind the verdict, then further details
ParameterEye Break TimerClassSub
PriceFreeFree
Update frequencyWeeklyDaily — better
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, MaciPhone, iPad
Requires iOS18.017.0 — better
Further details — not scored
Size22 MB8 MB
Age rating4+4+
DeveloperGeorgios AvenidisInpulsd

In-app purchases

3 purchases

Eye Break Timer

Subscriptions2
  • All Access Weekly3 Days trial$1.997 Days
  • Premium Yearly$3.991 Year
One-time1
  • All Access Lifetime$7.99
None

ClassSub

No in-app purchases

Questions

Is Eye Break Timer free?
Eye Break Timer is free to download, with in-app purchases available.
Is ClassSub free?
ClassSub is free to download, with no in-app purchases.
Do Eye Break Timer or ClassSub have ads?
Neither Eye Break Timer nor ClassSub shows ads.
Which is updated more often, Eye Break Timer or ClassSub?
Eye Break Timer ships an update weekly, and ClassSub daily. Most recently, Eye Break Timer was updated on October 7, 2026 and ClassSub on September 20, 2026.

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