iHour vs Accumulate
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iHour
Plan and track your time spent on developing habits and mastering skills. Set daily reminders, use a countdown timer, and plan up to ten years ahead. Unlock achievements to stay motivated on your journey to mastery.
- Daily activity tracking
- Long-term planning (up to 10 years)
- Daily reminders and countdown timer
- Progress statistics and visualization
- Over 80 unlockable achievements
- Cloud synchronization
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"iHour" helps you plan & track your time spending on habits. You can record things like Play Guitar, Read Book, Coding, Running etc. The app supports daily reminder, countdown timer, up to 10 years long-term planning. Special designed Achievements help you achieve your goal. 10000 Hours to Master a Skill. =Special Feature= · Daily Tracker: Record your daily activities by hours & minutes · Cloud Sync · Task Planner & Reminder · Time Statistics: Visualize your efforts · Achievements: 80+ Achievements are waiting for you · Share with your friends —————— About the In-App Subscription: We provide "iHour Pro · Monthly Membership" for $0.49 / month. Your subscription will be billed through your Apple ID account after purchase. Subscription automatically renews unless you cancel it at least 24 hours before the end of your billing cycle. Renewal cannot be cancelled. Privacy Policy: https://clover.ly/privacy Terms: https://m.icity.ly/tos
Accumulate
Enhance focus and build discipline with a Pomodoro timer and daily attendance tracker. Analyze your time data to manage it better and record your progress and achievements. Immerse yourself in poetic concentration scenes to aid your workflow.
- Pomodoro Technique for efficiency
- Daily attendance for goal adherence
- Time data analysis
- Achievement and progress recording
- Themed concentration scenes
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Functions: 1. Concentration & Daily attendance - Daily attendance helps you stick to your goals or build self-discipline - Pomodoro Technique helping you to improve your working efficiency 2. Data analysis - Help you manage your time better by analyzing time data 3. Achievement Record - Record your progress and achievements 4. Various concentrate scenes - Poetic scenes: Beyond the Clouds,Interstellar,Under the Moon.. Keep accumulating, Let the world find its way to you.
Screenshots
Verdict
The clearest difference is rating: iHour at 4.8 against Accumulate's 4.0. iHour also leads on ratings volume (810 vs 1). Accumulate's advantage is update cadence (every 10 days vs monthly) and review sentiment (100% vs 90%). On price, ads, in-app purchases and monetization model 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
Both are free to download. iHour sells 6 in-app purchases, starting at $0.49 per month and Accumulate sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
iHour holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: iHour has 810 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 90% of iHour's written reviews are positive against 100% of Accumulate's, so the app with the better star average is not the one people write more warmly about.
iHour ships an update monthly, Accumulate every 10 days. The most recent releases landed on October 14, 2026 and September 30, 2026 respectively.
| Parameter | iHour | Accumulate |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (810 ratings) — better | 4.0 (1 ratings) |
| Positive reviews | 90.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 810 — better | 1 |
| Update frequency | Monthly | Every 10 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 362 MB | 215 MB |
| Age rating | 4+ | 4+ |
| Developer | iDaily Corp. | 丰玉 徐 |
Customer experience
iHour
Accumulate
Bugs and requests
iHour
Reported bugs
3 issues- Apple Watch version has sync issues
- Countdown timer stops when screen is locked
- Time records not always accurate
Requested features
5 requests- Add more detailed time tracking (e.g. down to the second)
- Improve data visualization and analytics
- Introduce a desktop/iPad version
- Allow more customization of UI and sounds
- Implement a dark mode option
Accumulate
Not enough reviews yet to summarise bugs or requests.
In-app purchases
iHour
- iHour Pro - Monthly Membership7 Days trial$0.491 Month
- 咖啡$2.99
- iHour Pro$3.99
- 银币$5.99
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- 金币$14.99
- Coffee for Everyone$29.99
Accumulate
- All music scenes$2.99
- All data analysis$2.99
- Upgrade to VIP$4.99
