# PlusPower vs Calc Bookmark

The clearest difference is ads: PlusPower at none against Calc Bookmark's shown. PlusPower also leads on iOS requirement (10.0 vs 17.0). On price, 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.

## The numbers

| Metric | PlusPower | Calc Bookmark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/calc-bookmark-save-website/id6473275392/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Weekly |
| Monetization | — | Ad-supported |
| Size | 7 MB | 8 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [胜 邓](https://appshunter.io/developer/1368398791) | [Sota Takasugi](https://appshunter.io/developer/1713502017) |

## What reviewers say

### PlusPower

[App page](https://appshunter.io/ios/app/pluspower/id1532356622)

**In-app purchases:** none


### Calc Bookmark

[App page](https://appshunter.io/ios/app/calc-bookmark-save-website/id6473275392)

This app disguises itself as a calculator to secretly store your website bookmarks. It uses a calculator interface for both its icon and startup, making it difficult for others to discover your hidden links.

**Highlights:** Calculator disguise, Hidden bookmark storage, Password protection, Browser share integration, Secure website access

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

**In-app purchases:** none


## Frequently asked questions

### Is PlusPower free?

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

### Is Calc Bookmark free?

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

### Do PlusPower or Calc Bookmark have ads?

Calc Bookmark shows ads; PlusPower does not.

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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.*