# Khio AI vs Forge

The clearest difference is in-app purchases: Khio AI at none against Forge's 2. Forge's advantage is update cadence (every 5 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Forge sells 2 in-app purchases, starting at $6.99 per month. Khio AI asks for nothing beyond the download.

Khio AI ships an update fortnightly, Forge every 5 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Khio AI | Forge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/forge-proof-habits/id6780608139/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | — | Freemium |
| Size | 20 MB | 28 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 12+ | 4+ |
| Developer | [James Burman](https://appshunter.io/developer/1891781815) | [Kulpat Sangthong](https://appshunter.io/developer/6780608141) |

## What reviewers say

### Khio AI

[App page](https://appshunter.io/ios/app/khio-ai/id6761856827)

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

**In-app purchases:** none


### Forge

[App page](https://appshunter.io/ios/app/forge-proof-habits/id6780608139)

This app uses AI-powered photo verification to track your habits, ensuring accountability through visual proof. Build a reliable record of your accomplishments with a unique timeline and calendar view.

**Highlights:** AI photo verification, Visual habit timeline, Contributions calendar, Streak tracking, Breathwork timer

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Forge Pro — Monthly | $6.99 | per month |
| Forge Pro — Yearly | $34.99 | per year |


## Frequently asked questions

### Is Khio AI free?

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

### Is Forge free?

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

### Do Khio AI or Forge have ads?

Neither Khio AI nor Forge shows ads.

### Which is updated more often, Khio AI or Forge?

Khio AI ships an update fortnightly, and Forge every 5 days. Most recently, Khio AI was updated on October 31, 2026 and Forge on October 31, 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.*