# C.SIGN vs Toolbox (By Koizeay)

The clearest difference is price: C.SIGN at Free against Toolbox (By Koizeay)'s $6.69. C.SIGN also leads on update cadence (every 2 weeks vs every 6 weeks). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

C.SIGN is free to download; Toolbox (By Koizeay) costs $6.69 up front. Neither carries in-app purchases, so what you see is what you pay.

C.SIGN ships an update every 2 weeks, Toolbox (By Koizeay) every 6 weeks. The most recent releases landed on October 11, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | C.SIGN | Toolbox (By Koizeay) |
| --- | --- | --- |
| Price | **Free** | $6.69 |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/toolbox-by-koizeay/id6466197390/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | — | Paid |
| Size | 162 MB | 68 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CMC Technology and Solution Company Limited](https://appshunter.io/developer/1498575851) | [Jeremy Turin](https://appshunter.io/developer/1685232488) |

## What reviewers say

### C.SIGN

[App page](https://appshunter.io/ios/app/csign/id6443462181)

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

**In-app purchases:** none


### Toolbox (By Koizeay)

[App page](https://appshunter.io/ios/app/toolbox-by-koizeay/id6466197390)

This utility app offers a comprehensive collection of tools for various tasks, including calculations, conversions, networking, and creative aids. It's an open-source project designed to be a versatile digital toolkit for everyday needs.

**Highlights:** Area calculator, Base converter, File encryption, Network tools, Password generator, QR code reader/creator, Speedometer

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

**In-app purchases:** none


## Frequently asked questions

### Is C.SIGN free?

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

### Is Toolbox (By Koizeay) free?

Toolbox (By Koizeay) costs $6.69, with no in-app purchases.

### Do C.SIGN or Toolbox (By Koizeay) have ads?

Neither C.SIGN nor Toolbox (By Koizeay) shows ads.

### Which is updated more often, C.SIGN or Toolbox (By Koizeay)?

C.SIGN ships an update every 2 weeks, and Toolbox (By Koizeay) every 6 weeks. Most recently, C.SIGN was updated on October 11, 2026 and Toolbox (By Koizeay) on October 9, 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.*