# MOBO vs Chronor Tracking

The clearest difference is price: MOBO at Free against Chronor Tracking's $3.99. MOBO also leads on iOS requirement (13.5 vs 17.0). Chronor Tracking's advantage is update cadence (every 2 weeks vs every 9 months). On ads, in-app purchases and device support there is nothing between them.

MOBO is free to download; Chronor Tracking costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

MOBO ships an update every 9 months, Chronor Tracking every 2 weeks. The most recent releases landed on September 13, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | MOBO | Chronor Tracking |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mobo/id1266602833/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 47 MB | 2 MB |
| Requires iOS | **13.5** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tak R&D](https://appshunter.io/developer/1266602832) | [OU MUDA](https://appshunter.io/developer/1749937395) |

## What reviewers say

### MOBO

[App page](https://appshunter.io/ios/app/mobo/id1266602833)

This app transforms your smartphone into a complete orienteering toolkit, combining map, compass, and punching device functionalities. Navigate standard orienteering maps using your phone's compass and scan QR codes at control points to record your progress. View your statistics alongside other users on the server.

**Highlights:** Smartphone as map and compass, QR code control point punching, Standard orienteering map display, On-screen compass navigation, User statistics tracking, Server-based data synchronization

**Features:** macOS Compatibility

**In-app purchases:** none


### Chronor Tracking

[App page](https://appshunter.io/ios/app/chronor-tracking/id6503681798)

**In-app purchases:** none


## Frequently asked questions

### Is MOBO free?

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

### Is Chronor Tracking free?

Chronor Tracking costs $3.99, with no in-app purchases.

### Do MOBO or Chronor Tracking have ads?

Neither MOBO nor Chronor Tracking shows ads.

### Which is updated more often, MOBO or Chronor Tracking?

MOBO ships an update every 9 months, and Chronor Tracking every 2 weeks. Most recently, MOBO was updated on September 13, 2026 and Chronor Tracking on September 20, 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.*