Number ID PLUS vs Owlet
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Number ID PLUS
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There are 6 Activity Options: 1) Match numerals with the number word -- A set of numerals in circles will appear spread out on the screen and you'll be shown a number word. -- Match the numeral to the number word by tapping on a numeral in a circle. 2) Tracing Numerals -- set of chips is displayed on the left side of the screen and an outline of the numeral is displayed on the White Board. 3) Flash cards -- A numeral is displayed on the left of the screen and the White Board is displayed. 4) 10 Frames -- A set of chips is displayed in 10 Frames. The White Board is displayed. Chips may be dragged. 5) Domino -- A set of chips is displayed as a Domino. The White Board is displayed. 6) Randomly -- A set of chips is randomly displayed. The White Board is displayed. Chips may be dragged. Options include practicing with numbers 1-10; 1-15; 11-20, and 1-20. You can also select to show a number line or ordered set of number tiles as a tool for matching number word with numeral. Tapping the number word will speak the word and tapping a number in the number line or tiles will speak the number. Designed as part of the Number Sense project at Augustana College in Rock Island, IL
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.
Verdict
The clearest difference is update cadence: Number ID PLUS at every 2 months against Owlet's every 5 months. Number ID PLUS also leads on iOS requirement (10.0 vs 12.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Number ID PLUS ships an update every 2 months, Owlet every 5 months. The most recent releases landed on October 4, 2026 and October 6, 2026 respectively.
| Parameter | Number ID PLUS | Owlet |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months โ better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPad | iPad, Mac โ better |
| Requires iOS | 10.0 โ better | 12.0 |
| Further details โ not scored | ||
| Size | 39 MB | 123 MB |
| Age rating | 4+ | 4+ |
| Developer | Classroom Focused Software | BirdBrain Technologies LLC |
In-app purchases
Number ID PLUS
No in-app purchases
Owlet
No in-app purchases
Questions
Is Number ID PLUS free?
Is Owlet free?
Do Number ID PLUS or Owlet have ads?
Which is updated more often, Number ID PLUS or Owlet?
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