# TQKyTech Redmine vs VsSign

The clearest difference is update cadence: TQKyTech Redmine at every 8 days against VsSign's every 4 months. TQKyTech Redmine also leads on iOS requirement (8.0 vs 15.5). On price, ads, 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.

TQKyTech Redmine ships an update every 8 days, VsSign every 4 months. The most recent releases landed on October 6, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | TQKyTech Redmine | VsSign |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 4 months |
| Size | 84 MB | 57 MB |
| Requires iOS | **8.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Truong Quoc Ky](https://appshunter.io/developer/1548672310) | [VSOFT TECHNOLOGY DEVELOPMENT JOINT STOCK COMPANY](https://appshunter.io/developer/1299588397) |

## What reviewers say

### TQKyTech Redmine

[App page](https://appshunter.io/ios/app/tqkytech-redmine/id1559377147)

**Features:** macOS Compatibility

**In-app purchases:** none


### VsSign

[App page](https://appshunter.io/ios/app/vssign/id6479988986)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TQKyTech Redmine free?

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

### Is VsSign free?

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

### Do TQKyTech Redmine or VsSign have ads?

Neither TQKyTech Redmine nor VsSign shows ads.

### Which is updated more often, TQKyTech Redmine or VsSign?

TQKyTech Redmine ships an update every 8 days, and VsSign every 4 months. Most recently, TQKyTech Redmine was updated on October 6, 2026 and VsSign on October 5, 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.*