# Centrix vs SawcraftAi

The clearest difference is in-app purchases: Centrix at none against SawcraftAi's 10. Centrix also leads on iOS requirement (9.0 vs 15.0.0). SawcraftAi's advantage is update cadence (every 3 weeks vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. SawcraftAi sells 10 one-off in-app purchases. Centrix asks for nothing beyond the download.

Centrix ships an update every 5 months, SawcraftAi every 3 weeks. The most recent releases landed on October 4, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Centrix | SawcraftAi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Size | 57 MB | 124 MB |
| Requires iOS | **9.0** | 15.0.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Megger Germany GmbH](https://appshunter.io/developer/1436339687) | [Karl-Heinz Vogler](https://appshunter.io/developer/1764962339) |

## What reviewers say

### Centrix

[App page](https://appshunter.io/ios/app/centrix/id1436339688)

**In-app purchases:** none


### SawcraftAi

[App page](https://appshunter.io/ios/app/sawcraftai/id6744155866)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| free access 30 days | Free | one-time |
| 1 day full access | $0.99 | one-time |
| 30 days full access Discount | $5.99 | one-time |
| 90 days full access Discount | $14.99 | one-time |
| 183 days full access Discount | $24.99 | one-time |
| 183 days full access | $34.99 | one-time |
| 365 days full access Discount | $44.99 | one-time |
| 365 days full access | $59.99 | one-time |
| 730 days full access Discount | $79.99 | one-time |
| 720 days full access | $99.99 | one-time |


## Frequently asked questions

### Is Centrix free?

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

### Is SawcraftAi free?

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

### Do Centrix or SawcraftAi have ads?

Neither Centrix nor SawcraftAi shows ads.

### Which is updated more often, Centrix or SawcraftAi?

Centrix ships an update every 5 months, and SawcraftAi every 3 weeks. Most recently, Centrix was updated on October 4, 2026 and SawcraftAi on October 16, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*