# TimerTiTi vs みえるタイマー

The clearest difference is in-app purchases: TimerTiTi at none against みえるタイマー's 1. TimerTiTi also leads on ads (none vs shown). みえるタイマー's advantage is update cadence (every 3 days vs monthly) and iOS requirement (15.1 vs 17.0). On price and device support there is nothing between them.

Both are free to download. みえるタイマー sells 1 one-off in-app purchase. TimerTiTi asks for nothing beyond the download.

TimerTiTi ships an update monthly, みえるタイマー every 3 days. The most recent releases landed on October 6, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | TimerTiTi | みえるタイマー |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (23 ratings)](https://appshunter.io/ios/app/timertiti-timer-for-study/id1519159240/reviews)** | — |
| Number of ratings | **23** | — |
| Positive reviews | 87.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Free | — |
| Size | 113 MB | 39 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad, Mac | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 9+ | 4+ |
| Developer | [Minsang Kang](https://appshunter.io/developer/1505566773) | [Takumi Hirose](https://appshunter.io/developer/1885753978) |

## What reviewers say

### TimerTiTi

[App page](https://appshunter.io/ios/app/timertiti-timer-for-study/id1519159240)

This app helps you track study time with customizable timers and stopwatches. Visualize your progress with daily, weekly, and monthly graphs. Includes a to-do list feature and screen-always-on functionality.

**Highlights:** Timer and stopwatch modes, Customizable target and timer times, Daily, weekly, and monthly progress graphs, To-do list functionality, Always on screen option, Flip to start recording, Customizable background and graph colors

**In-app purchases:** none


### みえるタイマー

[App page](https://appshunter.io/ios/app/vistimer/id6760748399)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VisTimer Pro | $0.99 | one-time |


## Frequently asked questions

### Is TimerTiTi free?

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

### Is みえるタイマー free?

みえるタイマー is free to download, with in-app purchases available.

### Do TimerTiTi or みえるタイマー have ads?

みえるタイマー shows ads; TimerTiTi does not.

### Which is updated more often, TimerTiTi or みえるタイマー?

TimerTiTi ships an update monthly, and みえるタイマー every 3 days. Most recently, TimerTiTi was updated on October 6, 2026 and みえるタイマー on September 25, 2026.

---

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