# Wave Timer vs AI文章添削くん 読みやすい日本語に校正推敲

The clearest difference is ads: Wave Timer at none against AI文章添削くん 読みやすい日本語に校正推敲's shown. Wave Timer also leads on update cadence (every 4 days vs every 7 months) and iOS requirement (12.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

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

Wave Timer ships an update every 4 days, AI文章添削くん 読みやすい日本語に校正推敲 every 7 months. The most recent releases landed on October 4, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Wave Timer | AI文章添削くん 読みやすい日本語に校正推敲 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/wave-timer/id6449960392/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 7 months |
| Monetization | Free | — |
| Size | 67 MB | 5 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [HANDSUM.INC](https://appshunter.io/developer/968016240) | [kaitekidigital Inc.](https://appshunter.io/developer/1305009205) |

## What reviewers say

### Wave Timer

[App page](https://appshunter.io/ios/app/wave-timer/id6449960392)

A nostalgic, toy-like timer app with a unique wave visualizer. Set countdowns from 1 to 60 minutes by sliding your finger. Experience time passing like a sand timer, enhancing daily time management and quality of life.

**Highlights:** Nostalgic dot-art design, Wave visualizer for time progression, 1-60 minute countdowns, Intuitive finger-slide control, Enhances time management

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

**In-app purchases:** none


### AI文章添削くん 読みやすい日本語に校正推敲

[App page](https://appshunter.io/ios/app/ai/id6737303674)

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

**In-app purchases:** none


## Frequently asked questions

### Is Wave Timer free?

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

### Is AI文章添削くん 読みやすい日本語に校正推敲 free?

AI文章添削くん 読みやすい日本語に校正推敲 is free to download, with no in-app purchases.

### Do Wave Timer or AI文章添削くん 読みやすい日本語に校正推敲 have ads?

AI文章添削くん 読みやすい日本語に校正推敲 shows ads; Wave Timer does not.

### Which is updated more often, Wave Timer or AI文章添削くん 読みやすい日本語に校正推敲?

Wave Timer ships an update every 4 days, and AI文章添削くん 読みやすい日本語に校正推敲 every 7 months. Most recently, Wave Timer was updated on October 4, 2026 and AI文章添削くん 読みやすい日本語に校正推敲 on October 8, 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.*