# PiSugar vs Car Log Diary

The clearest difference is price: PiSugar at Free against Car Log Diary's $3.99. Car Log Diary's advantage is update cadence (every 5 days vs every 11 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

PiSugar is free to download; Car Log Diary costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PiSugar ships an update every 11 months, Car Log Diary every 5 days. The most recent releases landed on November 4, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | PiSugar | Car Log Diary |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/pisugar/id6479194758/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 38 MB | 9 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Soft Electric Technology Co., Ltd.](https://appshunter.io/developer/1591250589) | [Nikhil Anshuman](https://appshunter.io/developer/1457142582) |

## What reviewers say

### PiSugar

[App page](https://appshunter.io/ios/app/pisugar/id6479194758)

Monitor and control your PiSugar battery system remotely. View battery status, charging information, and customize button functions. Supports managing multiple batteries simultaneously.

**Highlights:** View battery level, Monitor charging status, Configure custom buttons, Manage RTC settings, Support for multiple batteries

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

**In-app purchases:** none


### Car Log Diary

[App page](https://appshunter.io/ios/app/car-log-diary/id6503225485)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PiSugar free?

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

### Is Car Log Diary free?

Car Log Diary costs $3.99, with no in-app purchases.

### Do PiSugar or Car Log Diary have ads?

Neither PiSugar nor Car Log Diary shows ads.

### Which is updated more often, PiSugar or Car Log Diary?

PiSugar ships an update every 11 months, and Car Log Diary every 5 days. Most recently, PiSugar was updated on November 4, 2026 and Car Log Diary on November 8, 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.*