DoppelG vs CastLink
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DoppelG
This app uses AI to compare your selfies with friends and instantly reveal how much you resemble each other. It's a fun way to share laughs and discover your lookalikes. The service prioritizes user privacy.
- AI-powered lookalike comparison
- Instant results
- Compare with friends
- Privacy-focused
- Shareable results
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DoppelG - Let AI help you find your Doppelgänger Snap selfies with your friends and let AI determine how much you look alike... instantly! Laugh, share, repeat. Powered by advanced AI — 100% private.
CastLink
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Search two actors to find the movies and shows they have both appeared in. Search two titles to find the actors they share. Or play Six Degrees from Kevin Bacon and see how closely connected the entertainment world really is. Whether you are settling an argument, following a cast rabbit hole, or just exploring for fun, CastLink makes it fast and easy to uncover shared connections across film and television. Features: • Find common movies and shows between two actors • Find common actors between two movies or shows • Play Six Degrees from Kevin Bacon • Generate shareable links for search results • Fast, simple search with no account required • Clean, focused experience with no ads CastLink is built for movie fans, TV fans, trivia lovers, and anyone who enjoys exploring the connections behind the cast. This product uses TMDB and the TMDB APIs but is not endorsed, certified, or otherwise approved by TMDB.
Screenshots
Verdict
The clearest difference is in-app purchases: CastLink at none against DoppelG's 1. CastLink also leads on iOS requirement (15.0 vs 17.6). DoppelG's advantage is device support. On price 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. DoppelG sells 1 one-off in-app purchase. CastLink asks for nothing beyond the download.
| Parameter | DoppelG | CastLink |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 days | — |
| Ads | No | — |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad — better | — |
| Requires iOS | 17.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 97 MB | 13 MB |
| Age rating | 4+ | 9+ |
| Developer | MaxQ Consulting Services LLC | William Ward |
In-app purchases
DoppelG
- DoppelG$0.99
CastLink
No in-app purchases
