# Tieli vs Metis

The clearest difference is in-app purchases: Tieli at none against Metis's 2. Tieli also leads on device support (3 vs 1). Metis's advantage is update cadence (every 2 days vs every 3 weeks). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Metis sells 2 in-app purchases, starting at $1.99 per month. Tieli asks for nothing beyond the download.

Tieli ships an update every 3 weeks, Metis every 2 days. The most recent releases landed on October 11, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Tieli | Metis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/metis-language-memory/id6804438035/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | — | Freemium |
| Size | 32 MB | 75 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Temuri Tsutskiridze](https://appshunter.io/developer/1827902220) | [IURIE NUNU](https://appshunter.io/developer/6804438039) |

## What reviewers say

### Tieli

[App page](https://appshunter.io/ios/app/tieli/id6748903017)

**Features:** macOS Compatibility

**In-app purchases:** none


### Metis

[App page](https://appshunter.io/ios/app/metis-language-memory/id6804438035)

This app helps you remember new words by creating personalized flashcards from words you look up. It uses spaced repetition to resurface words just before you forget them, ensuring long-term retention. Review your vocabulary through various quiz formats and track your learning progress.

**Highlights:** Create flashcards from looked-up words, Spaced repetition for optimal recall, Multiple review quiz formats, Track vocabulary progress, Organize cards into collections, Supports multiple learning languages

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly | $19.99 | per year |


## Frequently asked questions

### Is Tieli free?

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

### Is Metis free?

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

### Do Tieli or Metis have ads?

Neither Tieli nor Metis shows ads.

### Which is updated more often, Tieli or Metis?

Tieli ships an update every 3 weeks, and Metis every 2 days. Most recently, Tieli was updated on October 11, 2026 and Metis on October 18, 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.*