# SCRCalc vs Golf Logbook

The clearest difference is price: Golf Logbook at Free against SCRCalc's $0.99. Golf Logbook also leads on update cadence (every 3 months vs every 9 months) and iOS requirement (13.4 vs 27.0). On ads, in-app purchases and device support there is nothing between them.

Golf Logbook is free to download; SCRCalc costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SCRCalc ships an update every 9 months, Golf Logbook every 3 months. The most recent releases landed on October 12, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | SCRCalc | Golf Logbook |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/golf-logbook/id1538956880/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 months** |
| Monetization | Paid | **Free** |
| Size | 1 MB | 28 MB |
| Requires iOS | 27.0 | **13.4** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Office Proteus](https://appshunter.io/developer/376643421) | [Christian Rehn](https://appshunter.io/developer/1538956879) |

## What reviewers say

### SCRCalc

[App page](https://appshunter.io/ios/app/scrcalc/id376643418)

Easily calculate your Surface Consumption Rate (SCR) for scuba diving without memorizing complex formulas. Input your data and get your SCR instantly, helping you track your consumption and potentially impress dive guides.

**Highlights:** Calculate SCR for scuba diving, No need to memorize formulas, Easy data input, Track air consumption, Impress dive guides

**Features:** Vision Pro support

**In-app purchases:** none


### Golf Logbook

[App page](https://appshunter.io/ios/app/golf-logbook/id1538956880)

Track and analyze your golf training sessions with detailed logs and visual reports. Define specific training tasks and monitor your progress towards completion. All your data is stored locally and can be easily exported for further analysis.

**Highlights:** Record training duration by category, Visualize training data with line diagrams, Generate pivot tables for yearly/monthly analysis, Define and track training tasks, Export and import data in JSON format, Local data storage

**In-app purchases:** none


## Frequently asked questions

### Is SCRCalc free?

SCRCalc costs $0.99, with no in-app purchases.

### Is Golf Logbook free?

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

### Do SCRCalc or Golf Logbook have ads?

Neither SCRCalc nor Golf Logbook shows ads.

### Which is updated more often, SCRCalc or Golf Logbook?

SCRCalc ships an update every 9 months, and Golf Logbook every 3 months. Most recently, SCRCalc was updated on October 12, 2026 and Golf Logbook on October 18, 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.*