# ChainRanger vs FieldSesh

The clearest difference is in-app purchases: FieldSesh at none against ChainRanger's 1. FieldSesh also leads on update cadence (every 2 days vs every 10 days). On price, ads, device support and iOS requirement there is nothing between them.

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

ChainRanger ships an update every 10 days, FieldSesh every 2 days. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | ChainRanger | FieldSesh |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/chainranger/id6783061208/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 66 MB | 38 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [RIKU-MATTI HEIKKI INNILA](https://appshunter.io/developer/6783061210) | [Sawyer Halverson](https://appshunter.io/developer/1818432565) |

## What reviewers say

### ChainRanger

[App page](https://appshunter.io/ios/app/chainranger/id6783061208)

This app uses your phone's camera to instantly measure the distance to a disc golf basket, indicating whether it's uphill or downhill. It helps players understand putting rules and strategize throws based on elevation and distance.

**Highlights:** Real-time camera-based rangefinder, Measures distance in meters or feet, Detects uphill/downhill angles, Calculates plays-like distance with elevation, LiDAR assist for iPhone Pro models, Basket presets and custom dimensions

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Range | $12.99 | one-time |


### FieldSesh

[App page](https://appshunter.io/ios/app/fieldsesh-disc-golf-training/id6818031168)

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

**In-app purchases:** none


## Frequently asked questions

### Is ChainRanger free?

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

### Is FieldSesh free?

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

### Do ChainRanger or FieldSesh have ads?

Neither ChainRanger nor FieldSesh shows ads.

### Which is updated more often, ChainRanger or FieldSesh?

ChainRanger ships an update every 10 days, and FieldSesh every 2 days. Most recently, ChainRanger was updated on October 25, 2026 and FieldSesh on October 29, 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.*