# MosaLingua vs SpeakFlash

The clearest difference is ads: MosaLingua at none against SpeakFlash's shown. MosaLingua also leads on ratings volume (1.8K vs 3). SpeakFlash's advantage is update cadence (every 3 days vs every 2 months) and rating (5.0 vs 4.6). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. MosaLingua sells 11 in-app purchases, starting at $7.49 per month and SpeakFlash sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

SpeakFlash holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: MosaLingua has 1.8K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 82% of MosaLingua's written reviews are positive against 100% of SpeakFlash's.

MosaLingua ships an update every 2 months, SpeakFlash every 3 days. The most recent releases landed on October 15, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | MosaLingua | SpeakFlash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (1.8K ratings)](https://appshunter.io/ios/app/mosalingua-learn-languages/id858567694/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/speakflash-language-learning/id6478886458/reviews)** |
| Number of ratings | **1.8K** | 3 |
| Positive reviews | 81.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 219 MB | 399 MB |
| Requires iOS | **14.5** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [digiSchool](https://appshunter.io/developer/525382025) | [Joao Barros](https://appshunter.io/developer/1734301313) |

## What reviewers say

### MosaLingua

[App page](https://appshunter.io/ios/app/mosalingua-learn-languages/id858567694)

This app acts as a personal language coach, offering a method designed by polyglots to help you learn vocabulary and expressions quickly. It supports numerous languages and offers specialized test preparation, adapting to your learning pace and needs.

**Highlights:** 3500+ vocabulary flashcards, Native speaker audio recordings, Spaced Repetition System (SRS), Offline capabilities, Hands-free learning mode, Customizable flashcards, TOEIC/TOEFL test prep

**Features:** Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MosaLingua Premium - PM | $7.49 | per month |
| MosaLingua Premium - 1 Month | $9.49 | per month |
| MosaLingua Premium - P6M | $24.99 | per 6 months |
| MosaLingua Premium - PY | $49.99 | per year |
| MosaLingua Premium - 12 Months | $71.90 | per year |
| Mosalingua Spanish | $4.99 | one-time |
| Purchase EN Premium App | $4.99 | one-time |
| Purchase IT Premium App | $4.99 | one-time |
| Purchase DE Premium App | $4.99 | one-time |
| Purchase FR Premium App | $4.99 | one-time |
| Promo pack | $10.99 | one-time |

**What reviewers like**

- 🚀 Efficient learning method
- 👍 Customizable learning experience
- 🎓 Effective for vocabulary and phrase building
- 🔊 Good audio quality and pronunciation
- 💪 Helps with rapid language progress

**What reviewers complain about**

- 🐛 Occasional bugs and crashes
- 🕰️ Slow loading times and syncing issues
- 🤔 Confusing navigation and interface
- 🔒 Difficulty accessing premium content
- 🔇 Issues with audio playback and voice recordings

**Reported bugs**

- App resets progress and language settings
- Inability to access previously purchased content
- Inconsistent performance across devices and OS versions

**Requested features**

- More language options and dialects
- Improved user interface and customization
- Better integration with other language learning resources
- Expanded audio and visual learning content
- Enhanced spaced repetition and review features


### SpeakFlash

[App page](https://appshunter.io/ios/app/speakflash-language-learning/id6478886458)

Master a new language with a comprehensive flashcard system featuring AI-generated content and custom audio. Utilize a scientifically proven learning method to ensure long-term retention and fluency. Practice speaking, listening, reading, and writing skills effectively.

**Highlights:** AI-generated flashcards with custom images and audio, Create your own flashcards with text, images, and voice, Ebbinghaus forgetting curve learning method, Develop speaking, listening, reading, and writing skills, Offline functionality, Supports multiple languages

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly plan | $1.99 | per month |
| Annual Plan | $14.99 | per year |
| Annual Plan | $14.99 | per year |


## Frequently asked questions

### Is MosaLingua free?

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

### Is SpeakFlash free?

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

### Which has better reviews, MosaLingua or SpeakFlash?

SpeakFlash is rated higher. MosaLingua averages 4.6 out of 5 from 1.8K ratings, while SpeakFlash averages 5.0 from 3 ratings.

### Do MosaLingua or SpeakFlash have ads?

SpeakFlash shows ads; MosaLingua does not.

### Which is updated more often, MosaLingua or SpeakFlash?

MosaLingua ships an update every 2 months, and SpeakFlash every 3 days. Most recently, MosaLingua was updated on October 15, 2026 and SpeakFlash on October 3, 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.*