Number Frames, by MLC vs Jamf Teacher
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Number Frames, by MLC
This app provides virtual number frames to help elementary students visualize and manipulate numbers up to one hundred. It supports counting, comparing, and computing, aiding the transition from one-by-one counting to more efficient strategies. Custom frames can be created for advanced visualization of factors and fractions.
- Standard and custom number frames
- Variety of counters and colors
- 5s grid for grouping emphasis
- Resizable covers for problem modeling
- Drawing and annotation tools
- Math text and writing tools
- Shareable work via image or code
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Number Frames help students structure numbers to five, ten, twenty, and one hundred. Students use the frames to count, represent, compare, and compute with numbers in a particular range. The frames allow students see quantities as equal groups of other quantities and in relation to benchmark quantities. This helps primary students move away from one-by-one counting toward more efficient ways of counting and computing. As students advance, custom frames can be constructed to help visualize factors, products, fractional parts and more. These virtual versions of number frames are open-ended educational tools, ideal for elementary classrooms and other learning environments that use iPads. Number frames are a key model used in Bridges in Mathematics, second edition. Online preview available at: www.mathlearningcenter.org/bridges FEATURES: • Use standard 5-, 10-, 20-, and 100-frames, or create custom frames up to 12 x 12. • Choose from a variety of counters and colors. Drag single counters — or stacks of 5 and 10 — into frames or on to the workspace. • Apply a 5s grid to frames to emphasize every 5th line and reinforce grouping by five. • Hide and reveal counters with resizable covers to create your own problems and model strategies. • Use the drawing tools to annotate work and show understanding. • Add equations, expressions, and descriptions with the math text and writing tools. • Share your work by saving an image or providing a share code to others. MORE APPS For more Number Line resources and other apps, visit: www.mathlearningcenter.org/apps LEARN MORE To learn about Bridges in Mathematics, an elementary curriculum that employs visual models like number line, visit: www.mathlearningcenter.org/bridges/overview ABOUT US This resource is brought to you by The Math Learning Center, a nonprofit organization dedicated to K-12 education since 1976. ACKNOWLEDGEMENTS This app was crafted by Clarity Innovations. We help improve teaching and learning by creating solutions that match promising technologies with the needs of education. Visit us: www.clarity-innovations.com
Jamf Teacher
Empower educators with tools to manage student devices and learning environments. Control app access, install software, and create focused lessons or proctored exams. Enhance student engagement with personalized attention screens.
- Apply device restrictions
- Manage allowed apps and websites
- Install apps remotely
- Plan lessons
- Create proctored exams
- Use attention screens
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The Jamf Teacher app is designed for Jamf School and Jamf Pro MDMs, available on iPad and Mac devices, to provide teachers with the tools necessary to manage classes and students. Key features: • Apply restrictions to student devices • Choose allowed apps and websites during classes • Install apps directly within the app • Plan lessons in advance • Create proctored exams for individual students • Create remote classes • Use an attention screen with personalized messages to keep students focused
Screenshots
Verdict
The clearest difference is review sentiment: Number Frames, by MLC at 89% against Jamf Teacher's 20%. Number Frames, by MLC also leads on rating (4.0 vs 2.0) and iOS requirement (15.4 vs 17.6). Jamf Teacher's advantage is update cadence (every 3 weeks vs every 13 months) and device support (3 vs 1). 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.
Number Frames, by MLC holds the better App Store score, 4.0 against 2.0. Both are backed by a comparable volume of ratings — 7 and 4 respectively. Written reviews point the same way: 89% of Number Frames, by MLC's written reviews are positive against 20% of Jamf Teacher's.
Number Frames, by MLC ships an update every 13 months, Jamf Teacher every 3 weeks. The most recent releases landed on September 16, 2026 and August 14, 2026 respectively.
| Parameter | Number Frames, by MLC | Jamf Teacher |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (7 ratings) — better | 2.0 (4 ratings) |
| Positive reviews | 88.9% of reviews — better | 20.0% of reviews |
| Number of ratings | 7 — better | 4 |
| Update frequency | Every 13 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPad | iPhone, iPad, Mac — better |
| Requires iOS | 15.4 — better | 17.6 |
| Further details — not scored | ||
| Size | 12 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | The Math Learning Center | JAMF Software |
Customer experience
Number Frames, by MLC
Jamf Teacher
In-app purchases
Number Frames, by MLC
No in-app purchases
Jamf Teacher
No in-app purchases
Questions
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