# ErrataCorrige vs GarageMax

The clearest difference is in-app purchases: GarageMax at none against ErrataCorrige's 4. ErrataCorrige's advantage is update cadence (every 4 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ErrataCorrige sells 4 one-off in-app purchases. GarageMax asks for nothing beyond the download.

ErrataCorrige ships an update every 4 weeks, GarageMax every 2 months. The most recent releases landed on February 20, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | ErrataCorrige | GarageMax |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (24 ratings)](https://appshunter.io/ios/app/garagemax/id1498286248/reviews)** |
| Number of ratings | — | **24** |
| Positive reviews | — | 88.2% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 44 MB | 2 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Massimo Pavanel](https://appshunter.io/developer/1448634706) | [BlueMate Labs, Inc.](https://appshunter.io/developer/885169014) |

## What reviewers say

### ErrataCorrige

[App page](https://appshunter.io/ios/app/erratacorrige/id1448634707)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 25 errataCoin recharge | $1.99 | one-time |
| 50 errataCoin recharge | $2.99 | one-time |
| 75 errataCoin recharge | $3.99 | one-time |
| 100 errataCoin reload | $4.99 | one-time |


### GarageMax

[App page](https://appshunter.io/ios/app/garagemax/id1498286248)

Control your garage door remotely using your iPhone or Apple Watch. Pair up to 8 devices for convenient access. Requires a separate Bluetooth receiver for secure operation.

**Highlights:** Open garage door with iPhone/Apple Watch, Pair up to 8 devices, Secure access control, Wide opener compatibility, Fail-safe testing, Password protection

**In-app purchases:** none


## Frequently asked questions

### Is ErrataCorrige free?

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

### Is GarageMax free?

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

### Do ErrataCorrige or GarageMax have ads?

Neither ErrataCorrige nor GarageMax shows ads.

### Which is updated more often, ErrataCorrige or GarageMax?

ErrataCorrige ships an update every 4 weeks, and GarageMax every 2 months. Most recently, ErrataCorrige was updated on February 20, 2026 and GarageMax on September 21, 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.*