DoppelG vs project_x
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.
project_x
Relive live music experiences by searching for crowd-shot videos of concerts. Upload your own clips, and the app will automatically tag them, allowing you to replay entire sets.
- Search crowd-shot videos
- Filter by venue, date, artist, song
- Upload personal video clips
- Auto-tag video location and time
- Recreate and replay concert sets
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Project X lets you enjoy the show and still relive it later. Search crowd‑shot videos by venue, date, artist, or song to jump back to your favorite moments. Upload your clips and we’ll auto-tag where and when they were recorded, helping recreate entire sets for you to replay any time.
Screenshots
Verdict
The clearest difference is in-app purchases: project_x at none against DoppelG's 1. project_x also leads on ratings volume (5 vs 1) and iOS requirement (15.1 vs 17.6). On price, rating, update cadence and ads 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. project_x asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for DoppelG against 5.0 for project_x. That said, the two scores are not equally well evidenced: project_x has 5 ratings behind it against 1, so its average is the more settled of the two.
DoppelG ships an update every 2 days, project_x every 4 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.
| Parameter | DoppelG | project_x |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (5 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 5 — better |
| Update frequency | Every 2 days — better | Every 4 days |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 97 MB | 37 MB |
| Age rating | 4+ | 12+ |
| Developer | MaxQ Consulting Services LLC | Ryan Lancaster |
Customer experience
DoppelG
project_x
In-app purchases
DoppelG
- DoppelG$0.99
project_x
No in-app purchases
