# ondot timer｜No vs KotoKey

The clearest difference is in-app purchases: ondot timer｜No at none against KotoKey's 1. ondot timer｜No also leads on ads (none vs shown) and update cadence (every 3 days vs weekly). KotoKey's advantage is review sentiment (100% vs 83%). On price, device support and iOS requirement there is nothing between them.

Both are free to download. KotoKey sells 1 one-off in-app purchase. ondot timer｜No asks for nothing beyond the download.

ondot timer｜No ships an update every 3 days, KotoKey weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | ondot timer｜No | KotoKey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (8 ratings)](https://appshunter.io/ios/app/kotokey-custom-keyboard/id6779455087/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | 83.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 3 MB | 65 MB |
| Requires iOS | **17.0** | 17.5 |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Momoka Shiramizu](https://appshunter.io/developer/1880005033) | [Natsumi Hayakawa](https://appshunter.io/developer/6779455089) |

## What reviewers say

### ondot timer｜No

[App page](https://appshunter.io/ios/app/ondot-timerno-math-timer/id6762602662)

This app eliminates the need for time calculations by allowing you to set timers based on a desired end time or duration. It displays both the ringing time and remaining time at a glance, perfect for tasks and deadlines.

**Highlights:** Set timers by desired end time, Set timers by duration, See ringing time and time remaining, Save frequent timer presets, Apple Watch integration, Live Activity on Lock Screen/Dynamic Island

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

**In-app purchases:** none


### KotoKey

[App page](https://appshunter.io/ios/app/kotokey-custom-keyboard/id6779455087)

Personalize your typing experience with custom themes and satisfying mechanical keyboard sounds. This utility app offers predictive suggestions and text replacements for faster input, making every keystroke feel more comfortable and unique.

**Highlights:** Mechanical keyboard sound effects, Customizable keyboard themes, Predictive text suggestions, Text replacement for phrases, Auto Shift and Smart Apostrophe, English QWERTY and Japanese input

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KotoKey Premium | $2.99 | one-time |


## Frequently asked questions

### Is ondot timer｜No free?

ondot timer｜No is free to download, with no in-app purchases.

### Is KotoKey free?

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

### Do ondot timer｜No or KotoKey have ads?

KotoKey shows ads; ondot timer｜No does not.

### Which is updated more often, ondot timer｜No or KotoKey?

ondot timer｜No ships an update every 3 days, and KotoKey weekly. Most recently, ondot timer｜No was updated on October 24, 2026 and KotoKey on October 24, 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.*