# RS Production vs MaintMaster Inspector

The clearest difference is update cadence: MaintMaster Inspector at every 3 weeks against RS Production's every 8 months. RS Production's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

RS Production ships an update every 8 months, MaintMaster Inspector every 3 weeks. Both last shipped on October 26, 2026.

## The numbers

| Metric | RS Production | MaintMaster Inspector |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Size | 13 MB | 36 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Good Solutions AB](https://appshunter.io/developer/1005562044) | [MaintMaster Systems AB](https://appshunter.io/developer/1121513318) |

## What reviewers say

### RS Production

[App page](https://appshunter.io/ios/app/rs-production/id1005562045)

**Features:** macOS Compatibility

**In-app purchases:** none


### MaintMaster Inspector

[App page](https://appshunter.io/ios/app/maintmaster-inspector/id1353344272)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RS Production free?

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

### Is MaintMaster Inspector free?

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

### Do RS Production or MaintMaster Inspector have ads?

Neither RS Production nor MaintMaster Inspector shows ads.

### Which is updated more often, RS Production or MaintMaster Inspector?

RS Production ships an update every 8 months, and MaintMaster Inspector every 3 weeks. Most recently, RS Production was updated on October 26, 2026 and MaintMaster Inspector on October 26, 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.*