# GERDALOCK 2017 vs BookCuts

The clearest difference is update cadence: BookCuts at every 2 days against GERDALOCK 2017's every 2 months. GERDALOCK 2017's advantage is iOS requirement (9.3 vs 15.1). 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.

GERDALOCK 2017 ships an update every 2 months, BookCuts every 2 days. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | GERDALOCK 2017 | BookCuts |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/gerdalock-2017/id1194816834/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 75 MB | 50 MB |
| Requires iOS | **9.3** | 15.1 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Soular GmbH & Co. KG](https://appshunter.io/developer/1147785644) | [Shano Amini](https://appshunter.io/developer/1896154351) |

## What reviewers say

### GERDALOCK 2017

[App page](https://appshunter.io/ios/app/gerdalock-2017/id1194816834)

Control your smart lock remotely. Open, close, and share access with friends and guests. Features include auto-unlock via geolocation, Apple Watch integration, and event logging.

**Highlights:** Remote lock/unlock, Geolocation auto-unlock, Apple Watch control, Guest access management, Event log and notifications, Airbnb integration

**Features:** macOS Compatibility

**In-app purchases:** none


### BookCuts

[App page](https://appshunter.io/ios/app/bookcuts/id6765992032)

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

**In-app purchases:** none


## Frequently asked questions

### Is GERDALOCK 2017 free?

GERDALOCK 2017 is free to download, with no in-app purchases.

### Is BookCuts free?

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

### Do GERDALOCK 2017 or BookCuts have ads?

Neither GERDALOCK 2017 nor BookCuts shows ads.

### Which is updated more often, GERDALOCK 2017 or BookCuts?

GERDALOCK 2017 ships an update every 2 months, and BookCuts every 2 days. Most recently, GERDALOCK 2017 was updated on October 12, 2026 and BookCuts on October 10, 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.*