# MySustera vs R3 Eco

MySustera and R3 Eco 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.

MySustera ships an update fortnightly, R3 Eco every 3 weeks. Both last shipped on October 27, 2026.

## The numbers

| Metric | MySustera | R3 Eco |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 85 MB | 44 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sustera Oy](https://appshunter.io/developer/1180688658) | [R3 Telco D Electronics Repairing & Trading LLC](https://appshunter.io/developer/1779889354) |

## What reviewers say

### MySustera

[App page](https://appshunter.io/ios/app/mysustera/id6443935827)

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

**In-app purchases:** none


### R3 Eco

[App page](https://appshunter.io/ios/app/r3-eco-warrior/id6470641611)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MySustera free?

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

### Is R3 Eco free?

R3 Eco is free to download, with no in-app purchases.

### Do MySustera or R3 Eco have ads?

Neither MySustera nor R3 Eco shows ads.

### Which is updated more often, MySustera or R3 Eco?

MySustera ships an update fortnightly, and R3 Eco every 3 weeks. Most recently, MySustera was updated on October 27, 2026 and R3 Eco on October 27, 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.*