# ATOM vs HelicoSmart

The clearest difference is update cadence: HelicoSmart at every 4 days against ATOM's fortnightly. ATOM's advantage is iOS requirement (13.0 vs 15.1). 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.

ATOM ships an update fortnightly, HelicoSmart every 4 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ATOM | HelicoSmart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (5 ratings)](https://appshunter.io/ios/app/atom-gpt-client-and-ai-chat-bot/id6449739692/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 44.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | Free | — |
| Size | 38 MB | 71 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [FORESKO, TOO](https://appshunter.io/developer/1690355373) | [eKGIS., JSC](https://appshunter.io/developer/980201989) |

## What reviewers say

### ATOM

[App page](https://appshunter.io/ios/app/atom-gpt-client-and-ai-chat-bot/id6449739692)

This AI-powered chatbot acts as a personal assistant for work, learning, and socializing. It adapts to your conversation context, allowing for natural, multilingual interactions. Its intuitive interface makes accessing advanced AI capabilities easy and convenient.

**Highlights:** Personalized AI adaptation, Natural language conversation, 24/7 availability, Intuitive user interface, Multifunctional AI assistant

**Features:** macOS Compatibility

**In-app purchases:** none


### HelicoSmart

[App page](https://appshunter.io/ios/app/helicosmart/id6749759556)

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

**In-app purchases:** none


## Frequently asked questions

### Is ATOM free?

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

### Is HelicoSmart free?

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

### Do ATOM or HelicoSmart have ads?

Neither ATOM nor HelicoSmart shows ads.

### Which is updated more often, ATOM or HelicoSmart?

ATOM ships an update fortnightly, and HelicoSmart every 4 days. Most recently, ATOM was updated on November 3, 2026 and HelicoSmart on October 30, 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.*