# Timer calendar vs HiTomorrow

The clearest difference is in-app purchases: HiTomorrow at none against Timer calendar's 1. Timer calendar's advantage is iOS requirement (14.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Timer calendar sells 1 one-off in-app purchase. HiTomorrow asks for nothing beyond the download.

Timer calendar ships an update every 5 weeks, HiTomorrow every 2 months. The most recent releases landed on September 4, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Timer calendar | HiTomorrow |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 95.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 14 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yongjun Lee](https://appshunter.io/developer/1550041806) | [Kinno Labs](https://appshunter.io/developer/1616862239) |

## What reviewers say

### Timer calendar

[App page](https://appshunter.io/ios/app/timer-calendar-records-timer/id1550041804)

Track your time spent on various activities like working out or studying. Visualize your progress with daily, weekly, and monthly reports. Gain insights into your time management habits.

**Highlights:** Time recording for activities, Calendar integration, Daily progress reports, Weekly progress reports, Monthly progress reports, Time measurement

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### HiTomorrow

[App page](https://appshunter.io/ios/app/hitomorrow-future-self-bubble/id6450281727)

**In-app purchases:** none


## Frequently asked questions

### Is Timer calendar free?

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

### Is HiTomorrow free?

HiTomorrow is free to download, with no in-app purchases.

### Do Timer calendar or HiTomorrow have ads?

Neither Timer calendar nor HiTomorrow shows ads.

### Which is updated more often, Timer calendar or HiTomorrow?

Timer calendar ships an update every 5 weeks, and HiTomorrow every 2 months. Most recently, Timer calendar was updated on September 4, 2026 and HiTomorrow on September 17, 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.*