Owlet vs Kainundrum Lite
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Owlet
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Owlet: Cube6 is an app that uses two Owlet CubeTower manipulatives. This app builds on the Cube3 app by enabling students to create six-digit numbers by stacking small cubes in the columns of two CubeTowers. Cube6 has three modes. Each corresponds to a different topic in place value: Thousands, Money, and Decimals. For each topic, there are five different activities. - Explore: Students place cubes in the CubeTowers to create numbers that are shown on the tablet. - Make: Students are prompted to make a target number by placing cubes in the CubeTowers. - Build: Students solve number puzzles. For example, students might be asked to build a number between 200,000 and 300,000 using 15 cubes. - Compare: Students create a number in the CubeTowers and then compare it to a number generated by the app. - Round: Students use the CubeTowers to round a number to a specified place.
Kainundrum Lite
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You'll require a KaiBot robot in order to use this companion app. 1. Turn on KaiBot and pair KaiBot with this app 2. Visit https://Kainundrum.com , go to projects, switch to tablet mode and use this app to scan a project QR code. 3. Layout your coding card sequence 4. Tap KaiBot onto each card to program KaiBot 5. Tap KaiBot on the run card and watch KaiBot & the virtual KaiBot in the virtual world. Use Kainundrum cards to turn on Picasso mode in Kainundrum + so much more The iPad is used as a virtual viewer that matches the physical KaiBot on the tiles. You canβt directly code on the IPad app, all coding is done via KaiBot and the Coding Cards. Supported Languages: - English - Spanish - Italian - French - MΔori
Screenshots
Verdict
The clearest difference is update cadence: Kainundrum Lite at every 6 weeks against Owlet's every 5 months. Owlet's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Owlet ships an update every 5 months, Kainundrum Lite every 6 weeks. The most recent releases landed on September 19, 2026 and September 27, 2026 respectively.
| Parameter | Owlet | Kainundrum Lite |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 6 weeks β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPad, Mac | iPhone, iPad, iPod β better |
| Requires iOS | 12.0 β better | 15.0 |
| Further details β not scored | ||
| Size | 123 MB | 491 MB |
| Age rating | 4+ | 4+ |
| Developer | BirdBrain Technologies LLC | Kai's Education Limited |
In-app purchases
Owlet
No in-app purchases
Kainundrum Lite
No in-app purchases









