# Ergo Slim vs SUTA SMART

The clearest difference is update cadence: SUTA SMART at every 4 days against Ergo Slim's every 4 months. Ergo Slim's advantage is iOS requirement (8.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Ergo Slim ships an update every 4 months, SUTA SMART every 4 days. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Ergo Slim | SUTA SMART |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 days** |
| Size | 32 MB | 46 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ergomotion, Inc.](https://appshunter.io/developer/765697157) | [舒榻(厦门)智能科技有限公司](https://appshunter.io/developer/1687447775) |

## What reviewers say

### Ergo Slim

[App page](https://appshunter.io/ios/app/ergo-slim/id1196211362)

**Features:** macOS Compatibility

**In-app purchases:** none


### SUTA SMART

[App page](https://appshunter.io/ios/app/suta-smart/id6449017498)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ergo Slim free?

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

### Is SUTA SMART free?

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

### Do Ergo Slim or SUTA SMART have ads?

Neither Ergo Slim nor SUTA SMART shows ads.

### Which is updated more often, Ergo Slim or SUTA SMART?

Ergo Slim ships an update every 4 months, and SUTA SMART every 4 days. Most recently, Ergo Slim was updated on October 26, 2026 and SUTA SMART on October 24, 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.*