# RMS vs Powertora

The clearest difference is in-app purchases: RMS at none against Powertora's 3. Powertora's advantage is update cadence (every 2 weeks vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Powertora sells 3 in-app purchases, starting at $5.99 per month. RMS asks for nothing beyond the download.

RMS ships an update every 5 months, Powertora every 2 weeks. The most recent releases landed on September 28, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | RMS | Powertora |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Size | 31 MB | 47 MB |
| Requires iOS | **14.2** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rotronic AG](https://appshunter.io/developer/1057939250) | [Sergei Belov](https://appshunter.io/developer/6792119684) |

## What reviewers say

### RMS

[App page](https://appshunter.io/ios/app/rms-app/id6475687150)

**Features:** macOS Compatibility

**In-app purchases:** none


### Powertora

[App page](https://appshunter.io/ios/app/powertora/id6792838422)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Powertora Pro — Monthly | $5.99 | per month |
| Powertora Pro — Yearly | $34.99 | per year |
| Powertora Pro — Lifetime | $69.99 | one-time |


## Frequently asked questions

### Is RMS free?

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

### Is Powertora free?

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

### Do RMS or Powertora have ads?

Neither RMS nor Powertora shows ads.

### Which is updated more often, RMS or Powertora?

RMS ships an update every 5 months, and Powertora every 2 weeks. Most recently, RMS was updated on September 28, 2026 and Powertora on September 15, 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.*