SPECTRUM 2025 vs Refractive Foundations
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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
Refractive Foundations
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Refractive Surgery Education and Discussion
Screenshots
Verdict
The clearest difference is update cadence: Refractive Foundations at daily against SPECTRUM 2025's every 6 months. SPECTRUM 2025's advantage is iOS requirement (13.0 vs 16.6). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SPECTRUM 2025 ships an update every 6 months, Refractive Foundations daily. The most recent releases landed on September 7, 2026 and September 8, 2026 respectively.
| Parameter | SPECTRUM 2025 | Refractive Foundations |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 months | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 49 MB | 19 MB |
| Age rating | 4+ | 12+ |
| Developer | Sai Krishnan | Gurpal Virdi |
In-app purchases
SPECTRUM 2025
No in-app purchases
Refractive Foundations
No in-app purchases
Questions
Is SPECTRUM 2025 free?
Is Refractive Foundations free?
Do SPECTRUM 2025 or Refractive Foundations have ads?
Which is updated more often, SPECTRUM 2025 or Refractive Foundations?
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