# SynControl vs Effivity

The clearest difference is update cadence: Effivity at fortnightly against SynControl's every 62 months. 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.

SynControl ships an update every 62 months, Effivity fortnightly. The most recent releases landed on October 5, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | SynControl | Effivity |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 62 months | **Fortnightly** |
| Size | 41 MB | 59 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Syncontrol Technology Ltd](https://appshunter.io/developer/979124302) | [EFFIVITY TECHNOLOGIES PRIVATE LIMITED](https://appshunter.io/developer/1623580740) |

## What reviewers say

### SynControl

[App page](https://appshunter.io/ios/app/syncontrol-quality-inspector/id979124303)

**Features:** macOS Compatibility

**In-app purchases:** none


### Effivity

[App page](https://appshunter.io/ios/app/effivity/id1623580738)

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

**In-app purchases:** none


## Frequently asked questions

### Is SynControl free?

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

### Is Effivity free?

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

### Do SynControl or Effivity have ads?

Neither SynControl nor Effivity shows ads.

### Which is updated more often, SynControl or Effivity?

SynControl ships an update every 62 months, and Effivity fortnightly. Most recently, SynControl was updated on October 5, 2026 and Effivity on October 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.*