# Kundenzone vs spusu

The clearest difference is rating: Kundenzone at 1.9 against spusu's 1.0. Kundenzone also leads on ratings volume (9 vs 1). spusu's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Kundenzone holds the better App Store score, 1.9 against 1.0. That said, the two scores are not equally well evidenced: Kundenzone has 9 ratings behind it against 1, so its average is the more settled of the two.

Kundenzone ships an update every 3 months, spusu every 6 weeks. The most recent releases landed on September 9, 2026 and July 4, 2026 respectively.

## The numbers

| Metric | Kundenzone | spusu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.9 (9 ratings)](https://appshunter.io/ios/app/kundenzone/id440477229/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/spusu/id1091199129/reviews) |
| Number of ratings | **9** | 1 |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 63 MB | 26 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hutchison Drei Austria GmbH](https://appshunter.io/developer/404154555) | [mass response Service GmbH](https://appshunter.io/developer/379887587) |

## What reviewers say

### Kundenzone

[App page](https://appshunter.io/ios/app/kundenzone/id440477229)

Manage your mobile plan, track usage, and view billing details. This app allows you to monitor your included allowances, current costs, and past invoices. You can also adjust service settings, manage your numbers, and optimize your plan with add-ons.

**Highlights:** Track included allowances, View current costs, Access past invoices, Manage phone numbers, Optimize plan with add-ons, Adjust service settings

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

**In-app purchases:** none


### spusu

[App page](https://appshunter.io/ios/app/spusu/id1091199129)

Manage your mobile plan with ease. Track data usage, control costs, and set spending limits. Quickly configure call forwarding and voicemail settings to suit your needs.

**Highlights:** Cost control, Usage overview, Bill management and payment, Call forwarding setup, Voicemail configuration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kundenzone free?

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

### Is spusu free?

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

### Which has better reviews, Kundenzone or spusu?

Kundenzone is rated higher. Kundenzone averages 1.9 out of 5 from 9 ratings, while spusu averages 1.0 from 1 ratings.

### Do Kundenzone or spusu have ads?

Kundenzone shows ads; spusu does not.

### Which is updated more often, Kundenzone or spusu?

Kundenzone ships an update every 3 months, and spusu every 6 weeks. Most recently, Kundenzone was updated on September 9, 2026 and spusu on July 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*