# Shark A4 vs MMS APP

The clearest difference is iOS requirement: MMS APP at 15.1 against Shark A4's 17.2. On price, update cadence, 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.

Shark A4 ships an update fortnightly, MMS APP every 2 weeks. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Shark A4 | MMS APP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 weeks |
| Size | 14 MB | 70 MB |
| Requires iOS | 17.2 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [A4 DESTINA](https://appshunter.io/developer/1656146278) | [Multiservicios Médicos Santander, S.A. de C.V.](https://appshunter.io/developer/1450727874) |

## What reviewers say

### Shark A4

[App page](https://appshunter.io/ios/app/shark-a4/id6743176871)

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

**In-app purchases:** none


### MMS APP

[App page](https://appshunter.io/ios/app/mms-app/id6753658597)

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

**In-app purchases:** none


## Frequently asked questions

### Is Shark A4 free?

Shark A4 is free to download, with no in-app purchases.

### Is MMS APP free?

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

### Do Shark A4 or MMS APP have ads?

Neither Shark A4 nor MMS APP shows ads.

### Which is updated more often, Shark A4 or MMS APP?

Shark A4 ships an update fortnightly, and MMS APP every 2 weeks. Most recently, Shark A4 was updated on October 7, 2026 and MMS APP on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*