Frabbles vs SkyLetter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Frabbles
Transform your photos into animated drawings with color shapes. Watch your favorite images come to life as you trace them on screen. This app offers a unique way to interact with your pictures.
- Color shape photo reveal
- Animated drawing effect
- Image transformation
- Interactive drawing on screen
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Reveal your favorite picture or photograph with color shapes and color averaging. Watch your image appear with animating shapes as you draw on the screen.
SkyLetter
Create personalized messages drawn in the sky with airplane contrails. Share your creations as videos or photos on social media, perfect for sending unique greetings or declarations.
- Draw messages in the sky with contrails
- Share creations as video or photo
- Personalize messages for friends
- Unique social media content
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【Deliver your message in the cloud】 "SkyLetter" is an application that draws a message in the sky with contrail. Look up at the sky after entering the message. The airplane which received your message there draws a message with a trail of contrail. Why don't you draw in the sky the names of you, your friends, and the messages you want to convey? You can share it as a video or photo on social media. Let's take a photo that is drawn message and send it to many people. 【Recommended environment】 Support for iOS12.0 or later / iPhone 6S later. If your device is under iOS 12.0, please update and install.
Screenshots
Verdict
The clearest difference is rating: Frabbles at 5.0 against SkyLetter's 1.0. SkyLetter's advantage is update cadence (fortnightly vs every 10 months) and iOS requirement (12.0 vs 17.6). On price, ratings volume, 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.
Frabbles holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
Frabbles ships an update every 10 months, SkyLetter fortnightly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | Frabbles | SkyLetter |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | — | 25.0% of reviews |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 10 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | Tremont Air, LLC | Kiyotaka Watanabe |
Customer experience
Frabbles
SkyLetter
In-app purchases
Frabbles
No in-app purchases
SkyLetter
No in-app purchases
