Skin Motion vs DoKnotForget
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Skin Motion
Transform any sound into a unique tattoo that can be played back using augmented reality. Upload your audio and find licensed artists to create your personalized Soundwave Tattoo.
- Create soundwave tattoos
- Play tattoos with AR
- Upload custom sounds
- Find licensed tattoo artists
- Share on social media
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Turn your loved one's voice, a pet, your favorite song, or any sound you want into a tattoo you can listen to. Skin Motion is a patent-pending augmented reality app that allows you to play Soundwave Tattoos™. Create your Soundwave Tattoo by uploading your sound at SkinMotion.com and use the Skin Motion app to play the sound back. Find a Skin Motion licensed tattoo artist who is trained to make Soundwave Tattoos in the Skin Motion app. Artists can apply to join the Skin Motion Tattoo Artist Directory for free at SkinMotion.com/apply Share your Soundwave Tattoos on social media with the hashtag #mysoundwavestory for chances to win!
DoKnotForget
Never miss an important date again. This app helps you remember birthdays, holidays, and other meaningful moments for the people you care about. It offers simple, thoughtful reminders to ensure you show up when it counts.
- Personalized reminders
- Birthday tracking
- Holiday notifications
- Meaningful moment alerts
- Simple setup
- Clutter-free interface
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DoKnotForget helps you remember the moments that matter — so the people you love feel remembered. Add the people who matter most, and we’ll remind you about birthdays, holidays, and meaningful moments right on time. No clutter. No complicated setup. Just simple, thoughtful reminders that help you show up when it counts. Because remembering isn’t just about dates — it’s about people.
Screenshots
Verdict
The clearest difference is review sentiment: DoKnotForget at 100% against Skin Motion's 50%. DoKnotForget also leads on rating (5.0 vs 3.2) and ads (none vs shown). Skin Motion's advantage is in-app purchases (none vs 1) and ratings volume (58 vs 2). On price, monetization model 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. DoKnotForget sells 1 one-off in-app purchase. Skin Motion asks for nothing beyond the download.
DoKnotForget holds the better App Store score, 5.0 against 3.2. That said, the two scores are not equally well evidenced: Skin Motion has 58 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 50% of Skin Motion's written reviews are positive against 100% of DoKnotForget's.
Skin Motion ships an update every 3 weeks, DoKnotForget every 2 months. Both last shipped on October 24, 2026.
| Parameter | Skin Motion | DoKnotForget |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (58 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 50.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 58 — better | 2 |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 144 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | skinmotion | Jessica Downes |
Customer experience
Skin Motion
DoKnotForget
In-app purchases
Skin Motion
No in-app purchases
DoKnotForget
- Premium$1.99
Questions
Is Skin Motion free?
Is DoKnotForget free?
Which has better reviews, Skin Motion or DoKnotForget?
Do Skin Motion or DoKnotForget have ads?
Which is updated more often, Skin Motion or DoKnotForget?
Other comparisons
