# Chains vs Discmetric

The clearest difference is in-app purchases: Chains at none against Discmetric's 2. Discmetric's advantage is update cadence (every 2 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Discmetric sells 2 in-app purchases, starting at $1.99 per month. Chains asks for nothing beyond the download.

Chains ships an update fortnightly, Discmetric every 2 days. Both last shipped on November 5, 2026.

## The numbers

| Metric | Chains | Discmetric |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (20 ratings)](https://appshunter.io/ios/app/chains-disc-golf-putting/id6754858955/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | Free | — |
| Size | 6 MB | 48 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone, Apple Watch | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Gruffydd Johnston](https://appshunter.io/developer/1651486785) | [Christopher Carnes](https://appshunter.io/developer/1879541007) |

## What reviewers say

### Chains

[App page](https://appshunter.io/ios/app/chains-disc-golf-putting/id6754858955)

This app helps disc golf players improve their putting skills through detailed tracking, structured drills, and engaging games. Log practice sessions, analyze statistics by distance, and create custom routines to make every putt count. It offers Apple Watch support for convenient logging.

**Highlights:** Log putts from any distance, Structured practice drills, Putting games for engagement, Custom practice session creation, Apple Watch logging, Detailed make percentage statistics, Progress tracking over time

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Discmetric

[App page](https://appshunter.io/ios/app/discmetric/id6759580574)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Discmetric Pro (Monthly) | $1.99 | per month |
| Discmetric Pro (Annual) | $17.99 | per year |


## Frequently asked questions

### Is Chains free?

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

### Is Discmetric free?

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

### Do Chains or Discmetric have ads?

Neither Chains nor Discmetric shows ads.

### Which is updated more often, Chains or Discmetric?

Chains ships an update fortnightly, and Discmetric every 2 days. Most recently, Chains was updated on November 5, 2026 and Discmetric on November 5, 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.*