# Impact Pro AI vs ChamberLog

The clearest difference is ads: ChamberLog at none against Impact Pro AI's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Impact Pro AI sells 2 in-app purchases, starting at $3.99 per month and ChamberLog sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Impact Pro AI ships an update every 6 days, ChamberLog every 2 weeks. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Impact Pro AI | ChamberLog |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 91.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 440 MB | 46 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Cyril Guillard](https://appshunter.io/developer/1877070153) | [SmartCode AS](https://appshunter.io/developer/6777349503) |

## What reviewers say

### Impact Pro AI

[App page](https://appshunter.io/ios/app/impact-pro-ai/id6759153530)

Enhance your sport shooting practice with AI-powered impact detection and detailed progress tracking. Compete with friends, join tournaments, and connect with a community of shooters. Offers gamified progression and offline functionality.

**Highlights:** AI-powered impact detection, Detailed progress tracking and charts, Gamified progression system with ranks and badges, Friend challenges and community tournaments, Offline functionality with synchronization, Firearm and caliber management

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $3.99 | per month |
| Premium Annuel | $39.99 | per year |


### ChamberLog

[App page](https://appshunter.io/ios/app/chamberlog/id6777538157)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChamberLog Pro | $2.99 | per month |
| ChamberLog Pro | $19.99 | per year |


## Frequently asked questions

### Is Impact Pro AI free?

Impact Pro AI is free to download, with in-app purchases available.

### Is ChamberLog free?

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

### Do Impact Pro AI or ChamberLog have ads?

Impact Pro AI shows ads; ChamberLog does not.

### Which is updated more often, Impact Pro AI or ChamberLog?

Impact Pro AI ships an update every 6 days, and ChamberLog every 2 weeks. Most recently, Impact Pro AI was updated on November 7, 2026 and ChamberLog 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.*