# LearnSharks vs letet

The clearest difference is in-app purchases: LearnSharks at none against letet's 3. LearnSharks also leads on ads (none vs shown) and update cadence (weekly vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. letet sells 3 in-app purchases, starting at $3.99 per month. LearnSharks asks for nothing beyond the download.

LearnSharks ships an update weekly, letet every 3 weeks. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | LearnSharks | letet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/letet-lettertainment/id6798316195/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 8 MB | 66 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Kshitij Jhangra](https://appshunter.io/developer/1674681035) | [THE NEWUS COMPANY LIMITED](https://appshunter.io/developer/1783124245) |

## What reviewers say

### LearnSharks

[App page](https://appshunter.io/ios/app/learnsharks/id6780247077)

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

**In-app purchases:** none


### letet

[App page](https://appshunter.io/ios/app/letet-lettertainment/id6798316195)

Transform your scrolling time into valuable learning with bite-sized insights on diverse topics. Apply what you learn to your daily life and engage in discussions with a curious community. Save and share knowledge effortlessly.

**Highlights:** Bite-sized insights, Practical application tips, Community discussions, Searchable knowledge base, Personalized knowledge library, Easy sharing

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Monthly | $3.99 | per month |
| Premium Monthly | $7.99 | per month |
| Premium Yearly | $49.99 | per year |


## Frequently asked questions

### Is LearnSharks free?

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

### Is letet free?

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

### Do LearnSharks or letet have ads?

letet shows ads; LearnSharks does not.

### Which is updated more often, LearnSharks or letet?

LearnSharks ships an update weekly, and letet every 3 weeks. Most recently, LearnSharks was updated on November 5, 2026 and letet on November 6, 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.*