Ullman Indirect vs SPECTRUM 2025
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ullman Indirect
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.
- Capture high-quality fundus photos
- Control focus, exposure, and light
- Add labels to images
- Smartphone fundoscopy tool
- Educational purposes
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THIS APP AND MANY MORE TOOLS ARE INCLUDED IN THE NEW 'EYE CHART APP' Ullman Indirect – A fundus camera app for the iPhone • Control focus, exposure, and light intensity to capture high quality fundus photos • Quickly add labels to images • Original smartphone fundoscopy app, can also be found as a tool within the 'Eye Chart' app! *Requires dilating drops and hand held indirect lens *This app should not be used for the diagnoses or management of diseases. This app was created for educational purposes only.
SPECTRUM 2025
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The official app of the annual conference of the POS - SPECTRUM 2025, 13th & 14th December 2025, Hyatt Pune,88, Nagar Road, Near Aga Khan Palace, Kalyani Nagar, Pune, Maharashtra, India
Screenshots
Verdict
The clearest difference is price: SPECTRUM 2025 at Free against Ullman Indirect's $3.99. SPECTRUM 2025 also leads on iOS requirement (13.0 vs 17.2). Ullman Indirect's advantage is update cadence (every 5 weeks vs every 6 months) and chart position (#114 vs unranked). On ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
SPECTRUM 2025 is free to download; Ullman Indirect costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Ullman Indirect ships an update every 5 weeks, SPECTRUM 2025 every 6 months. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.
| Parameter | Ullman Indirect | SPECTRUM 2025 |
|---|---|---|
| Price | $3.99 | Free — better |
| Rating | 4.1 (10 ratings) — better | — |
| Positive reviews | 53.3% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Every 5 weeks — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Best chart rank | #114 — better | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.2 | 13.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 49 MB |
| Age rating | 12+ | 4+ |
| Developer | My Call Bag LLC | Sai Krishnan |
In-app purchases
Ullman Indirect
No in-app purchases
SPECTRUM 2025
No in-app purchases
Questions
Is Ullman Indirect free?
Is SPECTRUM 2025 free?
Do Ullman Indirect or SPECTRUM 2025 have ads?
Which is updated more often, Ullman Indirect or SPECTRUM 2025?
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