# AIワードウルフ vs Backwords

The clearest difference is update cadence: Backwords at every 11 days against AIワードウルフ's every 2 months. Backwords also leads on iOS requirement (15.0 vs 18.2). On price, ads, 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.

AIワードウルフ ships an update every 2 months, Backwords every 11 days. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | AIワードウルフ | Backwords |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/backwords-say-it-backwards/id6793185471/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 11 days** |
| Monetization | — | Ad-supported |
| Size | 28 MB | 122 MB |
| Requires iOS | 18.2 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [sho tsugawa](https://appshunter.io/developer/1757370725) | [Koki Nakanishi](https://appshunter.io/developer/1620502165) |

## What reviewers say

### AIワードウルフ

[App page](https://appshunter.io/ios/app/ai/id6759488581)

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

**In-app purchases:** none


### Backwords

[App page](https://appshunter.io/ios/app/backwords-say-it-backwards/id6793185471)

This voice game challenges you to say words backward, record your attempt, and then reverse it to match the original word. It analyzes your voice across multiple metrics and offers various game modes for solo or multiplayer fun. Share your results as vertical videos.

**Highlights:** Reverse voice recording and playback, Real voice analysis (pitch, rhythm, clarity), Solo and multiplayer modes, Daily word challenges, Pass-and-play battles, Online matches with room codes, Video sharing of results

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

**In-app purchases:** none


## Frequently asked questions

### Is AIワードウルフ free?

AIワードウルフ is free to download, with no in-app purchases.

### Is Backwords free?

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

### Do AIワードウルフ or Backwords have ads?

Both AIワードウルフ and Backwords show ads.

### Which is updated more often, AIワードウルフ or Backwords?

AIワードウルフ ships an update every 2 months, and Backwords every 11 days. Most recently, AIワードウルフ was updated on October 25, 2026 and Backwords on October 29, 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.*