# oChat vs InstaThought

The clearest difference is in-app purchases: InstaThought at none against oChat's 10. oChat's advantage is update cadence (every 6 days vs every 6 months) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. oChat sells 10 in-app purchases, starting at $9.99 per month. InstaThought asks for nothing beyond the download.

oChat ships an update every 6 days, InstaThought every 6 months. The most recent releases landed on November 5, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | oChat | InstaThought |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/ochat-chats-and-groups/id6503705759/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 96.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 6 months |
| Monetization | Freemium | — |
| Size | 202 MB | 9 MB |
| Requires iOS | 18.0 | **17.2** |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Vitalii Sosin](https://appshunter.io/developer/1522602428) | [Joe Crozier Software](https://appshunter.io/developer/493092478) |

## What reviewers say

### oChat

[App page](https://appshunter.io/ios/app/ochat-chats-and-groups/id6503705759)

A secure messaging app that prioritizes privacy and ease of use. Sign in with Apple or Google without a phone number or password. Enjoy end-to-end encrypted chats and groups with verifiable keys.

**Highlights:** Sign in with Apple or Google, No phone number or password required, End-to-end encrypted chats and groups, Verifiable chat keys, Invite links with revocation, Media sharing (encrypted), Local chat history storage

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $9.99 | per month |
| 500 Stars | $9.99 | one-time |
| 750 Stars | $14.99 | one-time |
| 1 000 Stars | $19.99 | one-time |
| 1 500 Stars | $29.99 | one-time |
| 2 500 Stars | $49.99 | one-time |
| 5 000 Stars | $99.99 | one-time |
| 10 000 Stars | $199.99 | one-time |
| 25 000 Stars | $499.99 | one-time |
| 35 000 Stars | $699.99 | one-time |


### InstaThought

[App page](https://appshunter.io/ios/app/instathought/id6675138509)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is oChat free?

oChat is free to download, with in-app purchases available.

### Is InstaThought free?

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

### Do oChat or InstaThought have ads?

Neither oChat nor InstaThought shows ads.

### Which is updated more often, oChat or InstaThought?

oChat ships an update every 6 days, and InstaThought every 6 months. Most recently, oChat was updated on November 5, 2026 and InstaThought on November 4, 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.*