# Joe's Flight Chart vs Disc

The clearest difference is review sentiment: Disc at 43% against Joe's Flight Chart's 0%. Disc also leads on rating (4.4 vs 2.4) and update cadence (every 3 weeks vs every 14 months). Joe's Flight Chart's advantage is in-app purchases (none vs 8) and iOS requirement (12.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Disc sells 8 in-app purchases, starting at $4.99 per month. Joe's Flight Chart asks for nothing beyond the download.

Disc holds the better App Store score, 4.4 against 2.4. That said, the two scores are not equally well evidenced: Disc has 61 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 0% of Joe's Flight Chart's written reviews are positive against 43% of Disc's.

Joe's Flight Chart ships an update every 14 months, Disc every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Joe's Flight Chart | Disc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (7 ratings)](https://appshunter.io/ios/app/joes-flight-chart/id1596003776/reviews) | **[4.4 (61 ratings)](https://appshunter.io/ios/app/disc-i/id6447535006/reviews)** |
| Number of ratings | 7 | **61** |
| Positive reviews | 0.0% of reviews | **42.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 3 weeks** |
| Monetization | **Free** | Subscription |
| Size | 57 MB | 42 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gotta Go Gotta Throw Inc](https://appshunter.io/developer/1596003778) | [Disc.ai LLC](https://appshunter.io/developer/951540378) |

## What reviewers say

### Joe's Flight Chart

[App page](https://appshunter.io/ios/app/joes-flight-chart/id1596003776)

This app allows disc golf players to compare discs from all major manufacturers on a single, uniform scale. Easily search and sort discs by various characteristics to find your perfect throw. Purchase discs directly from the developer's website within the app.

**Highlights:** Compare discs on a uniform scale, Search and sort discs, View discs from all manufacturers, Direct disc purchasing, Sort by range, stability, and power

**Features:** macOS Compatibility

**In-app purchases:** none


### Disc

[App page](https://appshunter.io/ios/app/disc-i/id6447535006)

This app uses AI to analyze and improve your disc golf and ultimate frisbee throws. Record your form, get detailed breakdowns, and compare it to professional athletes. Perfect for players of all levels seeking to elevate their game.

**Highlights:** AI throw analysis, Slow-motion recording, Form breakdown, Comparison to pro athletes, Automated scoring, Backhand, Forehand, and Putting support

**Features:** Family Sharing, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| Amateur Tier | $4.99 | per month |
| Pro Monthly | $19.99 | per month |
| Yearly Subscription | $49.99 | per year |
| Amateur Yearly | $49.99 | per year |
| Pro Yearly | $199.99 | per year |
| Form Analysis | $2.99 | one-time |
| Robert Burridge's Form | $19.99 | one-time |


## Frequently asked questions

### Is Joe's Flight Chart free?

Joe's Flight Chart is free to download, with no in-app purchases.

### Is Disc free?

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

### Which has better reviews, Joe's Flight Chart or Disc?

Disc is rated higher. Joe's Flight Chart averages 2.4 out of 5 from 7 ratings, while Disc averages 4.4 from 61 ratings.

### Do Joe's Flight Chart or Disc have ads?

Neither Joe's Flight Chart nor Disc shows ads.

### Which is updated more often, Joe's Flight Chart or Disc?

Joe's Flight Chart ships an update every 14 months, and Disc every 3 weeks. Most recently, Joe's Flight Chart was updated on October 24, 2026 and Disc on October 24, 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.*