# Alter AI vs InkWalk

The clearest difference is in-app purchases: Alter AI at none against InkWalk's 5. Alter AI also leads on update cadence (every 3 days vs every 9 days) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. InkWalk sells 5 in-app purchases, starting at $4.99 per month. Alter AI asks for nothing beyond the download.

Alter AI ships an update every 3 days, InkWalk every 9 days. The most recent releases landed on October 18, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Alter AI | InkWalk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/alter-ai/id6771206441/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Every 9 days |
| Monetization | Free with in-app purchases | — |
| Size | 42 MB | 27 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [CHUNGUN KIM](https://appshunter.io/developer/1896774324) | [Shiproom Labs](https://appshunter.io/developer/6806289727) |

## What reviewers say

### Alter AI

[App page](https://appshunter.io/ios/app/alter-ai/id6771206441)

Explore a vast library of interactive stories across multiple genres. Your choices shape the narrative, leading to different paths and multiple endings. Discover new adventures and revisit stories to explore alternative outcomes.

**Highlights:** Interactive stories across multiple genres, Choice-based story progression, Branching story paths, Multiple endings, Story previews and summaries, Regularly updated story collection

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

**In-app purchases:** none


### InkWalk

[App page](https://appshunter.io/ios/app/inkwalk/id6806289725)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Reader | $4.99 | per month |
| Bibliophile | $9.99 | per month |
| Inkpot | $2.99 | one-time |
| Inkwell | $8.99 | one-time |
| Reservoir | $29.99 | one-time |


## Frequently asked questions

### Is Alter AI free?

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

### Is InkWalk free?

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

### Do Alter AI or InkWalk have ads?

Both Alter AI and InkWalk show ads.

### Which is updated more often, Alter AI or InkWalk?

Alter AI ships an update every 3 days, and InkWalk every 9 days. Most recently, Alter AI was updated on October 18, 2026 and InkWalk on October 19, 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.*