# C3 Wave™ vs Prospyr Mobile

The clearest difference is update cadence: Prospyr Mobile at every 3 weeks against C3 Wave™'s every 7 months. C3 Wave™'s advantage is iOS requirement (8.0 vs 18.0). 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.

C3 Wave™ ships an update every 7 months, Prospyr Mobile every 3 weeks. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | C3 Wave™ | Prospyr Mobile |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Size | 46 MB | 58 MB |
| Requires iOS | **8.0** | 18.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 17+ | 17+ |
| Developer | [AngioDynamics](https://appshunter.io/developer/1485461056) | [Prospyr Medical, Inc.,](https://appshunter.io/developer/1701832304) |

## What reviewers say

### C3 Wave™

[App page](https://appshunter.io/ios/app/c3-wave/id929564632)

**In-app purchases:** none


### Prospyr Mobile

[App page](https://appshunter.io/ios/app/prospyr-mobile/id6459510089)

**In-app purchases:** none


## Frequently asked questions

### Is C3 Wave™ free?

C3 Wave™ is free to download, with no in-app purchases.

### Is Prospyr Mobile free?

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

### Do C3 Wave™ or Prospyr Mobile have ads?

Neither C3 Wave™ nor Prospyr Mobile shows ads.

### Which is updated more often, C3 Wave™ or Prospyr Mobile?

C3 Wave™ ships an update every 7 months, and Prospyr Mobile every 3 weeks. Most recently, C3 Wave™ was updated on October 16, 2026 and Prospyr Mobile 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.*