# Owler vs Flash Cards

The clearest difference is in-app purchases: Owler at none against Flash Cards's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Flash Cards sells 4 one-off in-app purchases. Owler asks for nothing beyond the download.

Owler ships an update every 9 days, Flash Cards every 2 weeks. The most recent releases landed on September 15, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Owler | Flash Cards |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Size | 46 MB | 41 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [owler Sp. z o.o.](https://appshunter.io/developer/1890111747) | [Christopher Wolf](https://appshunter.io/developer/1482260531) |

## What reviewers say

### Owler

[App page](https://appshunter.io/ios/app/owler/id6761518469)

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

**In-app purchases:** none


### Flash Cards

[App page](https://appshunter.io/ios/app/flash-cards-study-and-learn/id6801926435)

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Tokens | $0.99 | one-time |
| Unlock all customization | $1.99 | one-time |
| 25 Tokens | $1.99 | one-time |
| 100 Tokens | $4.99 | one-time |


## Frequently asked questions

### Is Owler free?

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

### Is Flash Cards free?

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

### Do Owler or Flash Cards have ads?

Neither Owler nor Flash Cards shows ads.

### Which is updated more often, Owler or Flash Cards?

Owler ships an update every 9 days, and Flash Cards every 2 weeks. Most recently, Owler was updated on September 15, 2026 and Flash Cards on September 22, 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.*