# SynaptiQ vs GPM Horizon

The clearest difference is update cadence: GPM Horizon at monthly against SynaptiQ's every 15 months. 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.

SynaptiQ ships an update every 15 months, GPM Horizon monthly. The most recent releases landed on October 13, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | SynaptiQ | GPM Horizon |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Monthly** |
| Size | 17 MB | 56 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [3E S.A.](https://appshunter.io/developer/1322889095) | [Green Power Monitor](https://appshunter.io/developer/1478605746) |

## What reviewers say

### SynaptiQ

[App page](https://appshunter.io/ios/app/synaptiq/id1322889096)

**Features:** macOS Compatibility

**In-app purchases:** none


### GPM Horizon

[App page](https://appshunter.io/ios/app/gpm-horizon/id1469402652)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SynaptiQ free?

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

### Is GPM Horizon free?

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

### Do SynaptiQ or GPM Horizon have ads?

Neither SynaptiQ nor GPM Horizon shows ads.

### Which is updated more often, SynaptiQ or GPM Horizon?

SynaptiQ ships an update every 15 months, and GPM Horizon monthly. Most recently, SynaptiQ was updated on October 13, 2026 and GPM Horizon on October 20, 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.*