RecDek vs (undersight)
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RecDek
Discover personalized film and TV recommendations from friends, family, critics, and festivals. Curate a unified watchlist across all streaming services and filter by subscription to save time and watch better.
- Friend recommendations
- Critic reviews
- Festival award winners
- Unified watchlist
- Subscription filtering
- Personalized discovery
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Independent entertainment discovery. Discover the best in film and TV across all streamers by getting the best recommendations from your friends, family, critics and film festivals. All in one place. Algorithms don't suggest good shows, use RecDek with your friends and family to share your best shows with each other and find what to watch next. You can also follow your favourite newspapers to get top reviews, and film festivals to get all the award winners! Curate your watchlist across all streamers and use the subscription filters it to find something personalised for you in the time you have available. Save time, watch better. Join our community and find out about the best shows around. Download now. Tell your friends.
(undersight)
This application deciphers Morse code light signals observed in the sky, converting them into readable text. It serves as a tool to enhance the experience of a specific performance art project.
- Morse code light signal detection
- Real-time text translation
- Support for performance art projects
- Simple user interface
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(UNDERSIGHT) is an app that reads flashes of Morse code light from the sky and translates them into human readable text. It is designed to support the performance art project by the artist CASSILS.
Screenshots
Verdict
The clearest difference is update cadence: (undersight) at every 2 days against RecDek's fortnightly. (undersight) also leads on monetization model (free vs ad-supported). RecDek's advantage is ratings volume (5 vs 1) and iOS requirement (13.0 vs 15.1). On price, rating, ads and in-app purchases 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.
On the App Store both sit at effectively the same score — 5.0 for RecDek against 5.0 for (undersight). That said, the two scores are not equally well evidenced: RecDek has 5 ratings behind it against 1, so its average is the more settled of the two.
RecDek ships an update fortnightly, (undersight) every 2 days. The most recent releases landed on October 2, 2026 and September 25, 2026 respectively.
| Parameter | RecDek | (undersight) |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | 1 |
| Update frequency | Fortnightly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 96 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Recdek Ltd | Matthew Dunnerstick |
Customer experience
RecDek
(undersight)
In-app purchases
RecDek
No in-app purchases
(undersight)
No in-app purchases
