# Retm platform vs Ext DevSpace

Retm platform and Ext DevSpace are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Retm platform ships an update monthly, Ext DevSpace every 2 months. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Retm platform | Ext DevSpace |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 61 MB | 30 MB |
| Requires iOS | 15.6 | **15** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [MNM COMPANY](https://appshunter.io/developer/1772853665) | [extensya](https://appshunter.io/developer/1595324341) |

## What reviewers say

### Retm platform

[App page](https://appshunter.io/ios/app/retm-platform/id6736647578)

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

**In-app purchases:** none


### Ext DevSpace

[App page](https://appshunter.io/ios/app/ext-devspace/id6755350599)

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

**In-app purchases:** none


## Frequently asked questions

### Is Retm platform free?

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

### Is Ext DevSpace free?

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

### Do Retm platform or Ext DevSpace have ads?

Neither Retm platform nor Ext DevSpace shows ads.

### Which is updated more often, Retm platform or Ext DevSpace?

Retm platform ships an update monthly, and Ext DevSpace every 2 months. Most recently, Retm platform was updated on October 27, 2026 and Ext DevSpace on October 25, 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.*