# twiinvoice vs Xesar

The clearest difference is iOS requirement: twiinvoice at 12.0 against Xesar's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

twiinvoice ships an update every 7 months, Xesar every 6 months. The most recent releases landed on September 16, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | twiinvoice | Xesar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 6 months** |
| Size | 62 MB | 37 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [TECHNOLOGY WITHIN LIMITED](https://appshunter.io/developer/1570475392) | [EVVA Sicherheitstechnologie GmbH](https://appshunter.io/developer/1167529892) |

## What reviewers say

### twiinvoice

[App page](https://appshunter.io/ios/app/twiinvoice/id1570475390)

**In-app purchases:** none


### Xesar

[App page](https://appshunter.io/ios/app/xesar/id6447353802)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is twiinvoice free?

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

### Is Xesar free?

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

### Do twiinvoice or Xesar have ads?

Neither twiinvoice nor Xesar shows ads.

### Which is updated more often, twiinvoice or Xesar?

twiinvoice ships an update every 7 months, and Xesar every 6 months. Most recently, twiinvoice was updated on September 16, 2026 and Xesar on September 14, 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.*