# Flashback vs ByteLingual

The clearest difference is in-app purchases: Flashback at none against ByteLingual's 2. Flashback also leads on update cadence (every 5 days vs every 10 days). ByteLingual's advantage is iOS requirement (17.6 vs 27.0). On price, ads and device support there is nothing between them.

Both are free to download. ByteLingual sells 2 in-app purchases, starting at $9.99 per month. Flashback asks for nothing beyond the download.

Flashback ships an update every 5 days, ByteLingual every 10 days. Both last shipped on November 5, 2026.

## The numbers

| Metric | Flashback | ByteLingual |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (7 ratings)](https://appshunter.io/ios/app/bytelingual-french-widget/id6760187613/reviews)** |
| Number of ratings | — | **7** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 10 days |
| Monetization | — | Free with in-app purchases |
| Size | 62 MB | 43 MB |
| Requires iOS | 27.0 | **17.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jordan Fisher](https://appshunter.io/developer/1826569298) | [ALEXANDER GEORGE PARTELIDES](https://appshunter.io/developer/1883048027) |

## What reviewers say

### Flashback

[App page](https://appshunter.io/ios/app/flashback-formula-results/id6748612648)

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

**In-app purchases:** none


### ByteLingual

[App page](https://appshunter.io/ios/app/bytelingual-french-widget/id6760187613)

Learn French passively by having new words and phrases appear on your lock and home screens. This app uses spaced repetition and the Leitner method to embed vocabulary into your long-term memory without dedicated study time.

**Highlights:** Lock screen and home screen widgets, Spaced repetition learning, Leitner method for vocabulary retention, Curated French collections, Customizable decks, Native speaker pronunciation audio, Weekly progress recaps

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ByteLingual Premium Monthly | $9.99 | per month |
| ByteLingual Premium Annual | $44.99 | per year |


## Frequently asked questions

### Is Flashback free?

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

### Is ByteLingual free?

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

### Do Flashback or ByteLingual have ads?

Neither Flashback nor ByteLingual shows ads.

### Which is updated more often, Flashback or ByteLingual?

Flashback ships an update every 5 days, and ByteLingual every 10 days. Most recently, Flashback was updated on November 5, 2026 and ByteLingual on November 5, 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.*