# MaxsysSmart vs UniphoneViewer

The clearest difference is update cadence: UniphoneViewer at every 3 weeks against MaxsysSmart's every 2 months. UniphoneViewer also leads on iOS requirement (12.0 vs 15.6). 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.

MaxsysSmart ships an update every 2 months, UniphoneViewer every 3 weeks. The most recent releases landed on October 11, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | MaxsysSmart | UniphoneViewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 115 MB | 33 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EHome2](https://appshunter.io/developer/1038816224) | [YANG SHU-CHAO](https://appshunter.io/developer/784264853) |

## What reviewers say

### MaxsysSmart

[App page](https://appshunter.io/ios/app/maxsyssmart/id1543641523)

**Features:** macOS Compatibility

**In-app purchases:** none


### UniphoneViewer

[App page](https://appshunter.io/ios/app/uniphoneviewer/id1661490281)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MaxsysSmart free?

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

### Is UniphoneViewer free?

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

### Do MaxsysSmart or UniphoneViewer have ads?

Neither MaxsysSmart nor UniphoneViewer shows ads.

### Which is updated more often, MaxsysSmart or UniphoneViewer?

MaxsysSmart ships an update every 2 months, and UniphoneViewer every 3 weeks. Most recently, MaxsysSmart was updated on October 11, 2026 and UniphoneViewer on October 10, 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.*