# Төрийн аудит vs Chess Clock

The clearest difference is in-app purchases: Төрийн аудит at none against Chess Clock's 1. Төрийн аудит also leads on iOS requirement (12.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Chess Clock sells 1 one-off in-app purchase. Төрийн аудит asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on September 27, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Төрийн аудит | Chess Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (3 ratings)](https://appshunter.io/ios/app/chess-clock-chess-timer/id6738325657/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | Every 4 days |
| Monetization | — | Free |
| Size | 115 MB | 30 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Batzorig Nyamdeleg](https://appshunter.io/developer/1048907258) | [SVEIN ROBIN OPLAND](https://appshunter.io/developer/1742043807) |

## What reviewers say

### Төрийн аудит

[App page](https://appshunter.io/ios/app/id1639837237)

**Features:** macOS Compatibility

**In-app purchases:** none


### Chess Clock

[App page](https://appshunter.io/ios/app/chess-clock-chess-timer/id6738325657)

This app provides a customizable chess clock with various timing modes, including increment, Fisher, Bronstein, and delay. It features a user-friendly interface and an easy-to-tap timer designed for both casual and competitive players.

**Highlights:** Preset timing options, Customizable timers (increment, Fisher, Bronstein, Delay), Multi-stage timers, Individual player settings, User-friendly interface, Easy-to-tap active player button

**In-app purchases (1)**

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


## Frequently asked questions

### Is Төрийн аудит free?

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

### Is Chess Clock free?

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

### Do Төрийн аудит or Chess Clock have ads?

Neither Төрийн аудит nor Chess Clock shows ads.

### Which is updated more often, Төрийн аудит or Chess Clock?

Төрийн аудит ships an update every 4 days, and Chess Clock every 4 days. Most recently, Төрийн аудит was updated on September 27, 2026 and Chess Clock on October 7, 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.*