# Marklog extension vs LetSmart

The clearest difference is update cadence: Marklog extension at every 3 months against LetSmart's every 13 months. Marklog extension also leads on device support (4 vs 2). LetSmart's advantage is iOS requirement (13.0 vs 15.0). On price, 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.

Marklog extension ships an update every 3 months, LetSmart every 13 months. The most recent releases landed on September 16, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Marklog extension | LetSmart |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 13 months |
| Size | 8 MB | 208 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Companyia Igualadina Digital de Serveis Creagia SL](https://appshunter.io/developer/1640691515) | [Tecasa Inc.](https://appshunter.io/developer/1804126997) |

## What reviewers say

### Marklog extension

[App page](https://appshunter.io/ios/app/marklog-extension/id1640691513)

**Features:** Safari Extension

**In-app purchases:** none


### LetSmart

[App page](https://appshunter.io/ios/app/letsmart/id6743710664)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Marklog extension free?

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

### Is LetSmart free?

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

### Do Marklog extension or LetSmart have ads?

Neither Marklog extension nor LetSmart shows ads.

### Which is updated more often, Marklog extension or LetSmart?

Marklog extension ships an update every 3 months, and LetSmart every 13 months. Most recently, Marklog extension was updated on September 16, 2026 and LetSmart on September 14, 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.*