# iHour vs Flow Clock

The clearest difference is update cadence: Flow Clock at fortnightly against iHour's every 6 weeks. Flow Clock also leads on review sentiment (100% vs 90%). iHour's advantage is iOS requirement (13.0 vs 26.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. iHour sells 6 in-app purchases, starting at $0.49 per month and Flow Clock sells 3 in-app purchases, starting at $3.49 per month. Whichever you choose, the download price is not the number that matters.

iHour ships an update every 6 weeks, Flow Clock fortnightly. Both last shipped on October 30, 2026.

## The numbers

| Metric | iHour | Flow Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (815 ratings)](https://appshunter.io/ios/app/ihour-focus-time-tracker/id687625208/reviews)** | — |
| Number of ratings | **815** | — |
| Positive reviews | 90.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 243 MB | 67 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [iDaily Corp.](https://appshunter.io/developer/364264742) | [睿 瞿](https://appshunter.io/developer/1705636454) |

## What reviewers say

### iHour

[App page](https://appshunter.io/ios/app/ihour-focus-time-tracker/id687625208)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iHour Pro - Monthly Membership | $0.49 | per month |
| 咖啡 | $2.99 | one-time |
| iHour Pro | $3.99 | one-time |
| 银币 | $5.99 | one-time |
| 金币 | $14.99 | one-time |
| Coffee for Everyone | $29.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Efficient time tracking
- 💎 Cute and motivating design
- 🎯 Helpful for productivity and focus
- 🎮 Gamification elements are engaging

**What reviewers complain about**

- 🐛 Occasional performance issues (e.g. overheating, crashes)
- 🔍 Limited customization options
- 📊 Lack of detailed data export/analysis features
- 🔕 Intrusive notifications/sounds
- 🌙 No dark mode option

**Reported bugs**

- Apple Watch version has sync issues
- Countdown timer stops when screen is locked
- Time records not always accurate

**Requested features**

- 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


### Flow Clock

[App page](https://appshunter.io/ios/app/flow-clock-focus-and-journal/id6464373984)

This app helps you manage your time and focus using a flexible Pomodoro timer. It allows you to track your activities with notes, photos, and a diary, providing insights into your daily rhythm and productivity.

**Highlights:** Flexible Pomodoro timer, Focus and relaxation with ambient sounds, Block distracting apps, Detailed time records with notes and photos, Visual timeline and diary entries, Stats and charts for time analysis, Widgets and Live Activities support, iCloud sync across devices

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly PRO | $3.49 | per month |
| Yearly PRO | $19.00 | per year |
| Lifetime PRO | $57.00 | one-time |


## Frequently asked questions

### Is iHour free?

iHour is free to download, with in-app purchases available.

### Is Flow Clock free?

Flow Clock is free to download, with in-app purchases available.

### Do iHour or Flow Clock have ads?

Neither iHour nor Flow Clock shows ads.

### Which is updated more often, iHour or Flow Clock?

iHour ships an update every 6 weeks, and Flow Clock fortnightly. Most recently, iHour was updated on October 30, 2026 and Flow Clock on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*