# S2M vs Spald

The clearest difference is update cadence: S2M at every 4 days against Spald's every 25 months. Spald's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

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

S2M ships an update every 4 days, Spald every 25 months. The most recent releases landed on September 5, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | S2M | Spald |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/s2m/id1359042934/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 25 months |
| Monetization | Free | — |
| Size | 107 MB | 9 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Smart2Move AG](https://appshunter.io/developer/1115139366) | [Arquivandus Lda](https://appshunter.io/developer/1497173009) |

## What reviewers say

### S2M

[App page](https://appshunter.io/ios/app/s2m/id1359042934)

Analyze ground reaction forces from athletes using a Smart2Move Dual Force Plates system. Connect wirelessly to your iPad to view and interpret player data.

**Highlights:** Wireless iPad connectivity, Analyze ground reaction forces, Dual Force Plates system integration, Player performance measurement, Data interpretation

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

**In-app purchases:** none


### Spald

[App page](https://appshunter.io/ios/app/spald/id1583396100)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is S2M free?

S2M is free to download, with no in-app purchases.

### Is Spald free?

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

### Do S2M or Spald have ads?

Neither S2M nor Spald shows ads.

### Which is updated more often, S2M or Spald?

S2M ships an update every 4 days, and Spald every 25 months. Most recently, S2M was updated on September 5, 2026 and Spald on September 12, 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.*