# Flash Cards Trainer vs aitango

The clearest difference is in-app purchases: aitango at none against Flash Cards Trainer's 1. aitango also leads on update cadence (fortnightly vs every 3 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Flash Cards Trainer sells 1 one-off in-app purchase. aitango asks for nothing beyond the download.

Flash Cards Trainer ships an update every 3 months, aitango fortnightly. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Flash Cards Trainer | aitango |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Size | 20 MB | 160 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [FiveSheep OU](https://appshunter.io/developer/1725654318) | [Teppei Yamazaki](https://appshunter.io/developer/1581267812) |

## What reviewers say

### Flash Cards Trainer

[App page](https://appshunter.io/ios/app/flash-cards-trainer-voqab/id6502481564)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Voqab Unlimited | $4.99 | one-time |


### aitango

[App page](https://appshunter.io/ios/app/aitango/id6742535846)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flash Cards Trainer free?

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

### Is aitango free?

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

### Do Flash Cards Trainer or aitango have ads?

Neither Flash Cards Trainer nor aitango shows ads.

### Which is updated more often, Flash Cards Trainer or aitango?

Flash Cards Trainer ships an update every 3 months, and aitango fortnightly. Most recently, Flash Cards Trainer was updated on October 27, 2026 and aitango on October 28, 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.*