# d8n.ai vs 1С

The clearest difference is update cadence: d8n.ai at weekly against 1С's every 3 weeks. 1С's advantage is iOS requirement (13.0 vs 18.0). 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.

d8n.ai ships an update weekly, 1С every 3 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | d8n.ai | 1С |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Size | 50 MB | 91 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [DOCUMENTOLOG, TOO](https://appshunter.io/developer/1512938399) | [1C-SOFT LIMITED LIABILITY COMPANY](https://appshunter.io/developer/1188302931) |

## What reviewers say

### d8n.ai

[App page](https://appshunter.io/ios/app/d8nai-chats-docs-and-ai/id6789555718)

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

**In-app purchases:** none


### 1С

[App page](https://appshunter.io/ios/app/1/id6815219331)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is d8n.ai free?

d8n.ai is free to download, with no in-app purchases.

### Is 1С free?

1С is free to download, with no in-app purchases.

### Do d8n.ai or 1С have ads?

Neither d8n.ai nor 1С shows ads.

### Which is updated more often, d8n.ai or 1С?

d8n.ai ships an update weekly, and 1С every 3 weeks. Most recently, d8n.ai was updated on November 5, 2026 and 1С on October 31, 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.*