# TimerTiTi vs Listo

The clearest difference is iOS requirement: Listo at 13.0 against TimerTiTi's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TimerTiTi ships an update monthly, Listo every 3 weeks. The most recent releases landed on October 14, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | TimerTiTi | Listo |
| --- | --- | --- |
| 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 | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 113 MB | 40 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Minsang Kang](https://appshunter.io/developer/1505566773) | [Hyungjin Kim](https://appshunter.io/developer/1852653865) |

## 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


### Listo

[App page](https://appshunter.io/ios/app/listo/id6756487226)

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

**In-app purchases:** none


## Frequently asked questions

### Is TimerTiTi free?

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

### Is Listo free?

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

### Do TimerTiTi or Listo have ads?

Neither TimerTiTi nor Listo shows ads.

### Which is updated more often, TimerTiTi or Listo?

TimerTiTi ships an update monthly, and Listo every 3 weeks. Most recently, TimerTiTi was updated on October 14, 2026 and Listo on October 15, 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.*