Picpack vs Percevia
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Picpack
Learn languages by pointing your camera at objects for instant, memorable translations. This app uses real-world connections and smart repetition to build vocabulary, moving beyond traditional flashcards for an intuitive learning experience.
- Instant translations via camera
- Real-world object association
- Smart repetition for retention
- Vocabulary building
- Ad-free learning experience
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Point your camera at anything and get instant translations that actually stick in your brain. It's how your brain wants to learn languages anyway: by connecting words to the things you see every day. No more boring flashcards, just real-world objects that become permanent vocabulary through smart repetition. EULA https://special-evidence-734069.framer.app/
Percevia
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A little more empathy for how others see. Percevia provides an educational simulation of how colors may change with different color vision characteristics. Point the camera at the world around you or choose a photo or video, switch between color vision types, and compare the result with the original. Features: • real-time camera simulation; • photo and video viewing without network uploads; • tap the camera button for a photo, hold it to record video; • protanomaly, deuteranomaly, and tritanomaly; • protanopia, deuteranopia, and tritanopia; • achromatomaly and achromatopsia; • three calculation models: Machado 2009, Viénot 1999, and Brettel 1997; • multiple severity levels; • instant comparison with the original. Percevia grew out of something personal. My father lived with color vision deficiency, and my wife’s father and our son live with it too. It became my way to understand their view of the world a little better, and to feel closer to them. Perhaps it resonates with someone in your life, too. All media is processed only on your device; a result reaches your photo library only when you save it yourself. The simulation is an approximate visualization. A mathematical model cannot fully represent another person’s subjective perception. Percevia is not intended for medical diagnosis. Privacy Policy: https://percevia.app/privacy/
Screenshots
Verdict
The clearest difference is in-app purchases: Percevia at none against Picpack's 1. Percevia also leads on update cadence (daily vs every 3 weeks). Picpack's advantage is iOS requirement (17.4 vs 26.0). On price, ads 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. Picpack sells 1 in-app purchase, starting at $4.99 per month. Percevia asks for nothing beyond the download.
Picpack ships an update every 3 weeks, Percevia daily. The most recent releases landed on October 10, 2026 and October 20, 2026 respectively.
| Parameter | Picpack | Percevia |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 weeks | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.4 — better | 26.0 |
| Further details — not scored | ||
| Size | 36 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Cofolios LLC | Cosmoshark |
In-app purchases
Picpack
- Monthly Plan7 Days trial$4.991 Month
Percevia
No in-app purchases









