Jamboree vs YouMark
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Jamboree
This app allows users to create their own mini-games without coding. Design characters, items, and superpowers to build unique game worlds and share them with others. Play and collaborate on creations with friends and the community.
- Invent characters and items
- Add superpowers and special abilities
- Design mini-games with simple rules
- No coding required
- Share games instantly
- Play community creations
- Collaborate on games
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Make your own games, right on your phone. No code needed. Create and animate your characters. Add music and sound effects. Shape the gameplay. Tweak every detail until it feels just right. Then share it with the world. START FROM ANYTHING Got a weird idea? Type it. Saw something funny? Take a photo.Draw something? Bring it to life. Have a screenshot or style you like? Use it as a reference. Or pick from a library of game ideas, styles, themes, and filters and start from there. BRING YOUR IDEAS TO LIFE Create animated characters, artwork, sounds, music and gameplay. Make platformers, racers, 1v1 battles, tower defense games, and more! In 2D or 3D. TAP ANYTHING. CHANGE ANYTHING. Use the visual editor to change size, speed, position, timing, movement, sound, controls, and more. See the changes in real time. MAKE IT YOURS Start from scratch or remix another game. Change the visuals, gameplay, sounds, and animations however you want. PUBLISH & SHARE Publish your game, let your friends & others play it, get feedback, remix ideas, and see what everyone else is making. Jamboree is the game studio, right in your pocket. ___________ https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
YouMark
Automatically generate professional watermarks for your photos using EXIF data. Choose from 25 templates, customize text and logos, and even watermark Live Photos.
- Automatic EXIF data watermarking
- 25 customizable templates
- Live Photo watermarking
- Customizable text and logos
- Support for system fonts
- Light & dark mode support
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YouMark — Make Your Photos Speak Turn every photo into a story. YouMark reads your camera's EXIF data and generates beautiful, professional watermarks in one tap. 25 TEMPLATES, ZERO EFFORT Classic, Blur, Cover, and Color Card styles — 25 templates that auto-adapt to landscape and portrait photos. No design skills needed. YOUR CAMERA, YOUR SIGNATURE Auto-detects camera make, model, lens, focal length, aperture, shutter speed, and ISO. Show the world what gear you shoot with. CUSTOMIZE EVERY PIXEL Edit text, swap logos, pick colors, adjust position, and fine-tune layout. Make every watermark uniquely yours. LIVE PHOTO & HDR Watermark your Live Photos without breaking the animation. HDR gain maps are preserved so your shots keep their dynamic range. FONTS THAT MATCH YOUR STYLE System, Serif, Mono, or Rounded — pick the typeface that fits your aesthetic. BUILT FOR iOS Native SwiftUI, clean and fast. Supports light & dark mode, English & Chinese. Your photos deserve a signature. YouMark it.
Screenshots
Verdict
The clearest difference is rating: YouMark at 5.0 against Jamboree's 4.4. YouMark also leads on in-app purchases (none vs 3). Jamboree's advantage is ratings volume (89 vs 1). On price, update cadence, 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. Jamboree sells 3 one-off in-app purchases. YouMark asks for nothing beyond the download.
YouMark holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Jamboree has 89 ratings behind it against 1, so its average is the more settled of the two.
Jamboree ships an update weekly, YouMark every 2 weeks. Both last shipped on October 30, 2026.
| Parameter | Jamboree | YouMark |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (89 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 89 — better | 1 |
| Update frequency | Weekly — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 150 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Eike Drescher | 尚勇 董 |
Customer experience
Jamboree
YouMark
In-app purchases
Jamboree
- Coins Small$4.99
- Coins Medium$9.99
- Coins Large$19.99
YouMark
No in-app purchases









