# Imaginate AtomAR vs Evai

The clearest difference is in-app purchases: Imaginate AtomAR at none against Evai's 8. Evai's advantage is device support. On price, update cadence and iOS requirement there is nothing between them.

Both are free to download. Evai sells 8 in-app purchases, starting at $4.99 per month. Imaginate AtomAR asks for nothing beyond the download.

Imaginate AtomAR ships an update every 3 months, Evai every 2 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Imaginate AtomAR | Evai |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.1 (8 ratings)](https://appshunter.io/ios/app/evai-ai-private-smart-chatbot/id6479216624/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 611 MB | 81 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [IMAGINATE SOFTWARE LABS PRIVATE LIMITED](https://appshunter.io/developer/935633912) | [Erwan ROMBO](https://appshunter.io/developer/1556205314) |

## What reviewers say

### Imaginate AtomAR

[App page](https://appshunter.io/ios/app/imaginate-atomar/id1560343090)

**In-app purchases:** none


### Evai

[App page](https://appshunter.io/ios/app/evai-ai-private-smart-chatbot/id6479216624)

Engage in private, intelligent conversations with an AI chatbot that learns your preferences. Enjoy offline access and manage multiple chat threads securely on your iPhone and iPad. It's your personal AI companion for exploring ideas and getting advice.

**Highlights:** 100% Private and Secure Chats, Tailored AI Interactions, Offline Accessibility, Multiple Conversation Management, Pre-defined and Custom Configurations

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Evai Premium | $4.99 | per month |
| Evai Premium | $7.99 | per month |
| Evai Premium | $19.99 | per year |
| Evai Premium | $34.99 | per year |
| Evai Premium | $39.99 | per year |
| Evai Premium | $69.99 | per year |
| Evai Premium Lifetime | $99.99 | one-time |
| Evai Premium Lifetime | $149.99 | one-time |


## Frequently asked questions

### Is Imaginate AtomAR free?

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

### Is Evai free?

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

### Which is updated more often, Imaginate AtomAR or Evai?

Imaginate AtomAR ships an update every 3 months, and Evai every 2 months. Most recently, Imaginate AtomAR was updated on November 3, 2026 and Evai 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.*