# ZESS R2 vs NextKick Admin

The clearest difference is iOS requirement: ZESS R2 at 8.0 against NextKick Admin's 15.1. 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.

ZESS R2 ships an update every 4 weeks, NextKick Admin every 2 months. The most recent releases landed on September 29, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | ZESS R2 | NextKick Admin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (13 ratings)](https://appshunter.io/ios/app/nextkick-admin/id6749735289/reviews)** |
| Number of ratings | — | **13** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Monetization | — | Free |
| Size | 12 MB | 16 MB |
| Requires iOS | **8.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [zemita.co., Ltd.](https://appshunter.io/developer/1144444571) | [MAS9 USA Corporation](https://appshunter.io/developer/1748487239) |

## What reviewers say

### ZESS R2

[App page](https://appshunter.io/ios/app/zess-r2/id1144444572)

**Features:** macOS Compatibility

**In-app purchases:** none


### NextKick Admin

[App page](https://appshunter.io/ios/app/nextkick-admin/id6749735289)

Manage your martial arts school efficiently with this all-in-one tool. Track students, process payments, schedule classes, and communicate with members. Gain insights to help your school grow, all from your mobile device.

**Highlights:** Student profile management, Real-time attendance tracking, Payment and billing processing, Class and event scheduling, In-app messaging and announcements, Performance reports and insights

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ZESS R2 free?

ZESS R2 is free to download, with no in-app purchases.

### Is NextKick Admin free?

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

### Do ZESS R2 or NextKick Admin have ads?

Neither ZESS R2 nor NextKick Admin shows ads.

### Which is updated more often, ZESS R2 or NextKick Admin?

ZESS R2 ships an update every 4 weeks, and NextKick Admin every 2 months. Most recently, ZESS R2 was updated on September 29, 2026 and NextKick Admin on September 30, 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.*