# На Този Ден БГ vs Geometry AI

The clearest difference is in-app purchases: На Този Ден БГ at none against Geometry AI's 2. На Този Ден БГ also leads on iOS requirement (16.0 vs 18.6). Geometry AI's advantage is ads (none vs shown) and update cadence (every 3 days vs every 11 months). On price and device support there is nothing between them.

Both are free to download. Geometry AI sells 2 in-app purchases, starting at $3.99 per 7 days. На Този Ден БГ asks for nothing beyond the download.

На Този Ден БГ ships an update every 11 months, Geometry AI every 3 days. The most recent releases landed on September 20, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | На Този Ден БГ | Geometry AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 11 months | **Every 3 days** |
| Size | 16 MB | 22 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tihomir Radev](https://appshunter.io/developer/1403507147) | [Ideas All Day Ltd.](https://appshunter.io/developer/1628099296) |

## What reviewers say

### На Този Ден БГ

[App page](https://appshunter.io/ios/app/id1490334907)

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

**In-app purchases:** none


### Geometry AI

[App page](https://appshunter.io/ios/app/geometry-ai-problem-solver/id6757408152)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Access | $3.99 | per 7 days |
| Unlimited access | $29.99 | per year |


## Frequently asked questions

### Is На Този Ден БГ free?

На Този Ден БГ is free to download, with no in-app purchases.

### Is Geometry AI free?

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

### Do На Този Ден БГ or Geometry AI have ads?

На Този Ден БГ shows ads; Geometry AI does not.

### Which is updated more often, На Този Ден БГ or Geometry AI?

На Този Ден БГ ships an update every 11 months, and Geometry AI every 3 days. Most recently, На Този Ден БГ was updated on September 20, 2026 and Geometry AI on September 10, 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.*