# Ullman Indirect vs FM Panel D

The clearest difference is review sentiment: FM Panel D at 100% against Ullman Indirect's 53%. FM Panel D also leads on price ($1.99 vs $3.99) and iOS requirement (10.0 vs 17.2). Ullman Indirect's advantage is rating (4.1 vs 1.0) and update cadence (every 5 weeks vs every 8 months). On ads, in-app purchases, monetization model and device support there is nothing between them.

Ullman Indirect costs $3.99 and FM Panel D $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Ullman Indirect holds the better App Store score, 4.1 against 1.0. That said, the two scores are not equally well evidenced: Ullman Indirect has 10 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 53% of Ullman Indirect's written reviews are positive against 100% of FM Panel D's, so the app with the better star average is not the one people write more warmly about.

Ullman Indirect ships an update every 5 weeks, FM Panel D every 8 months. Both last shipped on October 26, 2026.

## The numbers

| Metric | Ullman Indirect | FM Panel D |
| --- | --- | --- |
| Price | $3.99 | **$1.99** |
| Rating | **[4.1 (10 ratings)](https://appshunter.io/ios/app/ullman-indirect/id1243282866/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/fm-panel-d-15-test/id1439533817/reviews) |
| Number of ratings | **10** | 1 |
| Positive reviews | 53.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 8 months |
| Monetization | Paid | Paid |
| Best chart rank | **#90** | — |
| Size | 1 MB | 61 MB |
| Requires iOS | 17.2 | **10.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | +4 |
| Developer | [My Call Bag LLC](https://appshunter.io/developer/1243282862) | [Yasashi Matsuo](https://appshunter.io/developer/1240497501) |

## What reviewers say

### Ullman Indirect

[App page](https://appshunter.io/ios/app/ullman-indirect/id1243282866)

**Currently charting:** #90 Top Paid · Medical (US App Store)

Capture high-quality fundus photos using your iPhone. Control focus, exposure, and light intensity, and quickly add labels to your images. This tool is intended for educational purposes.

**Highlights:** Capture high-quality fundus photos, Control focus, exposure, and light, Add labels to images, Smartphone fundoscopy tool, Educational purposes

**Features:** Vision Pro support

**In-app purchases:** none


### FM Panel D

[App page](https://appshunter.io/ios/app/fm-panel-d-15-test/id1439533817)

This application performs the Farnsworth-Munsell Panel D-15 Test to assess color vision deficiencies. It includes tools like color sliders, matrix tables, and image pixel pickers for detailed analysis.

**Highlights:** Farnsworth-Munsell Panel D-15 Test execution, Color sliders, Matrix tables, Circle color charts, LMS Conversion, Image pixel picker

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Ullman Indirect free?

Ullman Indirect costs $3.99, with no in-app purchases.

### Is FM Panel D free?

FM Panel D costs $1.99, with no in-app purchases.

### Which has better reviews, Ullman Indirect or FM Panel D?

Ullman Indirect is rated higher. Ullman Indirect averages 4.1 out of 5 from 10 ratings, while FM Panel D averages 1.0 from 1 ratings.

### Do Ullman Indirect or FM Panel D have ads?

Neither Ullman Indirect nor FM Panel D shows ads.

### Which is updated more often, Ullman Indirect or FM Panel D?

Ullman Indirect ships an update every 5 weeks, and FM Panel D every 8 months. Most recently, Ullman Indirect was updated on October 26, 2026 and FM Panel D on October 26, 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.*