# Masari Eyemanager vs TowerGPS

The clearest difference is update cadence: Masari Eyemanager at monthly against TowerGPS's every 6 months. TowerGPS's advantage is iOS requirement (12.0 vs 14.0). 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.

Masari Eyemanager ships an update monthly, TowerGPS every 6 months. The most recent releases landed on November 4, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Masari Eyemanager | TowerGPS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 months |
| Size | 48 MB | 10 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SOFTRASYS S.A.L Inc.](https://appshunter.io/developer/1030317253) | [Tower Logix Inc.](https://appshunter.io/developer/1748011439) |

## What reviewers say

### Masari Eyemanager

[App page](https://appshunter.io/ios/app/masari-eyemanager/id6478689178)

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

**In-app purchases:** none


### TowerGPS

[App page](https://appshunter.io/ios/app/towergps/id6503110001)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Masari Eyemanager free?

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

### Is TowerGPS free?

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

### Do Masari Eyemanager or TowerGPS have ads?

Neither Masari Eyemanager nor TowerGPS shows ads.

### Which is updated more often, Masari Eyemanager or TowerGPS?

Masari Eyemanager ships an update monthly, and TowerGPS every 6 months. Most recently, Masari Eyemanager was updated on November 4, 2026 and TowerGPS on November 8, 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.*