# Fluego vs Flash Stack

The clearest difference is iOS requirement: Flash Stack at 18.6 against Fluego's 26.2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Fluego ships an update every 5 days, Flash Stack every 3 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Fluego | Flash Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fluego-flashcards-and-study/id6759458040/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 3 days** |
| Monetization | Free | — |
| Size | 32 MB | 8 MB |
| Requires iOS | 26.2 | **18.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Pawel Wiszenko](https://appshunter.io/developer/1221075218) | [Reuben Enterprises Ltd](https://appshunter.io/developer/1804593784) |

## What reviewers say

### Fluego

[App page](https://appshunter.io/ios/app/fluego-flashcards-and-study/id6759458040)

Master languages and vocabulary with intelligent flashcards that adapt to your learning style. Utilize spaced repetition for efficient memorization and study with a distraction-free, offline experience. Create your own study decks or choose from thousands of pre-made options.

**Highlights:** Spaced repetition learning, Multiple review modes, Custom deck creation, Import from CSV/camera, Offline functionality, Progress tracking, iCloud sync

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

**In-app purchases:** none


### Flash Stack

[App page](https://appshunter.io/ios/app/flash-stack-revision-cards/id6763527608)

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

**In-app purchases:** none


## Frequently asked questions

### Is Fluego free?

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

### Is Flash Stack free?

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

### Do Fluego or Flash Stack have ads?

Neither Fluego nor Flash Stack shows ads.

### Which is updated more often, Fluego or Flash Stack?

Fluego ships an update every 5 days, and Flash Stack every 3 days. Most recently, Fluego was updated on October 28, 2026 and Flash Stack on October 25, 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.*