# KontRoller vs Max

The clearest difference is in-app purchases: KontRoller at none against Max's 1. KontRoller also leads on device support (3 vs 1) and iOS requirement (12.4 vs 18.6). Max's advantage is update cadence (every 4 months vs every 26 months). On price and ads there is nothing between them.

Both are free to download. Max sells 1 one-off in-app purchase. KontRoller asks for nothing beyond the download.

KontRoller ships an update every 26 months, Max every 4 months. The most recent releases landed on September 10, 2026 and August 22, 2026 respectively.

## The numbers

| Metric | KontRoller | Max |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/max-speed/id1665389929/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 26 months | **Every 4 months** |
| Monetization | — | Free with in-app purchases |
| Size | 8 MB | 9 MB |
| Requires iOS | **12.4** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Varga Bros Korlatolt Felelossegu Tarsasag](https://appshunter.io/developer/1593955861) | [Vladimir Tezin](https://appshunter.io/developer/1546233266) |

## What reviewers say

### KontRoller

[App page](https://appshunter.io/ios/app/kontroller-h149/id1593955859)

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

**In-app purchases:** none


### Max

[App page](https://appshunter.io/ios/app/max-speed/id1665389929)

Track your maximum speed during activities like driving. Record your speed, time, and location on a map, then challenge yourself to beat your previous records.

**Highlights:** Measure maximum speed, Save speed, time, and map location, Challenge personal bests, Simple interface, Activity tracking

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Lifetime | $8.99 | one-time |


## Frequently asked questions

### Is KontRoller free?

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

### Is Max free?

Max is free to download, with in-app purchases available.

### Do KontRoller or Max have ads?

Neither KontRoller nor Max shows ads.

### Which is updated more often, KontRoller or Max?

KontRoller ships an update every 26 months, and Max every 4 months. Most recently, KontRoller was updated on September 10, 2026 and Max on August 22, 2026.

---

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