# Digsight vs TrainNavigator

The clearest difference is in-app purchases: Digsight at none against TrainNavigator's 1. TrainNavigator's advantage is update cadence (every 4 days vs monthly) and iOS requirement (12.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. TrainNavigator sells 1 in-app purchase, starting at $7.99 per year. Digsight asks for nothing beyond the download.

Digsight ships an update monthly, TrainNavigator every 4 days. The most recent releases landed on September 17, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | Digsight | TrainNavigator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Size | 67 MB | 28 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [动芯领域(北京)科技有限公司](https://appshunter.io/developer/1445388491) | [Michal Kajaba](https://appshunter.io/developer/987937761) |

## What reviewers say

### Digsight

[App page](https://appshunter.io/ios/app/digsight/id1599041394)

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

**In-app purchases:** none


### TrainNavigator

[App page](https://appshunter.io/ios/app/trainnavigator/id6738654983)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TrainNavigator Premium | $7.99 | per year |


## Frequently asked questions

### Is Digsight free?

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

### Is TrainNavigator free?

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

### Do Digsight or TrainNavigator have ads?

Neither Digsight nor TrainNavigator shows ads.

### Which is updated more often, Digsight or TrainNavigator?

Digsight ships an update monthly, and TrainNavigator every 4 days. Most recently, Digsight was updated on September 17, 2026 and TrainNavigator on May 17, 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.*