# OpenSynapsAI vs OptERP

OpenSynapsAI and OptERP are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

OpenSynapsAI ships an update every 12 months, OptERP every 6 months. The most recent releases landed on September 28, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | OpenSynapsAI | OptERP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/opensynapsai-hypnosis-psy-and-plus/id6456040495/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 90.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 6 months** |
| Monetization | Free | — |
| Size | 4 MB | 44 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Charly Hayoz](https://appshunter.io/developer/1296172818) | [GEOFINITY SOLUTIONS](https://appshunter.io/developer/1837165365) |

## What reviewers say

### OpenSynapsAI

[App page](https://appshunter.io/ios/app/opensynapsai-hypnosis-psy-and-plus/id6456040495)

Find serenity and balance with AI-powered hypnosis, sophrology, and a supportive community. Access personalized therapeutic sessions and programs for various life challenges, and connect with others in a non-judgmental forum.

**Highlights:** AI-powered personalized therapy sessions, Hypnosis, sophrology, and ASMR techniques, Programs for sleep, anxiety, weight loss, and more, AI chatbots for advice and coaching, Community forum and private support tandems, Journaling for mood and habit tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### OptERP

[App page](https://appshunter.io/ios/app/opterp/id6756480220)

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

**In-app purchases:** none


## Frequently asked questions

### Is OpenSynapsAI free?

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

### Is OptERP free?

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

### Do OpenSynapsAI or OptERP have ads?

Neither OpenSynapsAI nor OptERP shows ads.

### Which is updated more often, OpenSynapsAI or OptERP?

OpenSynapsAI ships an update every 12 months, and OptERP every 6 months. Most recently, OpenSynapsAI was updated on September 28, 2026 and OptERP on October 9, 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.*