# PiSugar vs Karakeep App

The clearest difference is review sentiment: Karakeep App at 69% against PiSugar's 0%. Karakeep App also leads on rating (4.6 vs 1.0) and update cadence (every 6 weeks vs every 11 months). PiSugar's advantage is iOS requirement (13.0 vs 16.4). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Karakeep App holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: Karakeep App has 43 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of PiSugar's written reviews are positive against 69% of Karakeep App's.

PiSugar ships an update every 11 months, Karakeep App every 6 weeks. The most recent releases landed on June 1, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | PiSugar | Karakeep App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/pisugar/id6479194758/reviews) | **[4.6 (43 ratings)](https://appshunter.io/ios/app/karakeep-app/id6479258022/reviews)** |
| Number of ratings | 1 | **43** |
| Positive reviews | 0.0% of reviews | **68.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 13 MB | 64 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [Guangzhou Soft Electric Technology Co., Ltd](https://appshunter.io/developer/1591250589) | [Mohamed Bassem](https://appshunter.io/developer/1735323299) |

## 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

**In-app purchases:** none


### Karakeep App

[App page](https://appshunter.io/ios/app/karakeep-app/id6479258022)

Effortlessly save links, notes, and images with automatic AI-powered tagging for quick retrieval. Search through all your saved content, including link contents, at blazing fast speeds. Organize your saved items into custom lists and share content from any app.

**Highlights:** Automatic AI tagging, Full-text search, Custom lists, Sharing extension, Save links, notes, and images

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PiSugar free?

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

### Is Karakeep App free?

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

### Which has better reviews, PiSugar or Karakeep App?

Karakeep App is rated higher. PiSugar averages 1.0 out of 5 from 1 ratings, while Karakeep App averages 4.6 from 43 ratings.

### Do PiSugar or Karakeep App have ads?

Neither PiSugar nor Karakeep App shows ads.

### Which is updated more often, PiSugar or Karakeep App?

PiSugar ships an update every 11 months, and Karakeep App every 6 weeks. Most recently, PiSugar was updated on June 1, 2026 and Karakeep App 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.*