# PrefTracking vs ERConnect Pro

The clearest difference is update cadence: ERConnect Pro at every 2 weeks against PrefTracking's every 6 weeks. PrefTracking's advantage is iOS requirement (9.0 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.

PrefTracking ships an update every 6 weeks, ERConnect Pro every 2 weeks. The most recent releases landed on September 24, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | PrefTracking | ERConnect Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Size | 69 MB | 84 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Preference North America Inc.](https://appshunter.io/developer/1479590249) | [Family Food Centre](https://appshunter.io/developer/1310502700) |

## What reviewers say

### PrefTracking

[App page](https://appshunter.io/ios/app/preftracking/id1479590250)

**In-app purchases:** none


### ERConnect Pro

[App page](https://appshunter.io/ios/app/erconnect-pro/id6451446336)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PrefTracking free?

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

### Is ERConnect Pro free?

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

### Do PrefTracking or ERConnect Pro have ads?

Neither PrefTracking nor ERConnect Pro shows ads.

### Which is updated more often, PrefTracking or ERConnect Pro?

PrefTracking ships an update every 6 weeks, and ERConnect Pro every 2 weeks. Most recently, PrefTracking was updated on September 24, 2026 and ERConnect Pro on September 15, 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.*