# BDB vs Olala

The clearest difference is in-app purchases: BDB at none against Olala's 8. Olala's advantage is iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Olala sells 8 in-app purchases, starting at $4.90 per 7 days. BDB asks for nothing beyond the download.

BDB ships an update fortnightly, Olala weekly. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | BDB | Olala |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Size | 36 MB | 52 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Angel Geoffroy](https://appshunter.io/developer/1794193605) | [Olala](https://appshunter.io/developer/1732994527) |

## What reviewers say

### BDB

[App page](https://appshunter.io/ios/app/bdb/id6742051629)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Olala

[App page](https://appshunter.io/ios/app/olala/id6747768703)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Abonnement simple pendant 1 semaine | $4.90 | per 7 days |
| Abonnement premium de 1 semaine | $8.90 | per 7 days |
| Abonnement simple pendant 1 mois | $14.90 | per month |
| Abonnement premium pendant 1 mois | $22.90 | per month |
| Abonnement simple pendant  3 mois | $29.90 | per 3 months |
| Abonnement premium pendant 3 mois | $39.90 | per 3 months |
| Abonnement simple pendant  6 mois | $49.90 | per 6 months |
| Abonnement premium pendant 6 mois | $59.90 | per 6 months |


## Frequently asked questions

### Is BDB free?

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

### Is Olala free?

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

### Do BDB or Olala have ads?

Neither BDB nor Olala shows ads.

### Which is updated more often, BDB or Olala?

BDB ships an update fortnightly, and Olala weekly. Most recently, BDB was updated on October 7, 2026 and Olala on October 8, 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.*