# SmartLogic vs Sayag

The clearest difference is update cadence: Sayag at every 3 days against SmartLogic's every 10 days. SmartLogic's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SmartLogic ships an update every 10 days, Sayag every 3 days. Both last shipped on October 6, 2026.

## The numbers

| Metric | SmartLogic | Sayag |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 3 days** |
| Size | 84 MB | 41 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SmartLogic](https://appshunter.io/developer/1436924244) | [Byambaa Enkhbayar](https://appshunter.io/developer/1891112045) |

## What reviewers say

### SmartLogic

[App page](https://appshunter.io/ios/app/smartlogic/id6443936085)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sayag

[App page](https://appshunter.io/ios/app/sayag/id6761725623)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartLogic free?

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

### Is Sayag free?

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

### Do SmartLogic or Sayag have ads?

Neither SmartLogic nor Sayag shows ads.

### Which is updated more often, SmartLogic or Sayag?

SmartLogic ships an update every 10 days, and Sayag every 3 days. Most recently, SmartLogic was updated on October 6, 2026 and Sayag on October 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.*