Bluetooth Data Logger vs Primary Maths Hub
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bluetooth Data Logger
This educational tool allows users to collect data using five integrated sensors on compatible tablets. It supports scientific investigations and is suitable for a wide range of age groups.
- Five integrated sensors
- Data logging capabilities
- Tablet compatibility
- Scientific investigations
- Educational tool
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A data logging device that is compatible with tablets and features five sensors for your scientific enquiries.
Primary Maths Hub
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Prepare exactly as you’ll sit the Year 4 Multiplication Tables Check (MTC) with this faithful emulator. MTC gives KS2 students realistic, high-stakes practice—so there are no surprises on test day. Key Features Official Test Conditions: 25 random questions, single-digit multipliers, identical format and timing to the national check. Custom Practice: Choose which tables (e.g. 3×, 7×, 12×) and select timing modes—6 seconds, 10 seconds or untimed. Instant Feedback: Detailed results screen highlights correct/incorrect answers, speeds and table-by-table performance so you can learn from every question. Teacher Reporting: All student responses automatically sync to your teacher’s dashboard for real-time progress tracking and targeted support. Accessibility First: With options for every question to be read aloud, the MTC is accessible for everyone. Whether you need rapid-fire drills or untimed mastery, MTC builds confidence, speed and accuracy—so you’ll walk into your Year 4 check fully prepared. Download now and make every minute of practice count!
Screenshots
Verdict
The clearest difference is update cadence: Primary Maths Hub at every 4 months against Bluetooth Data Logger's every 58 months. Bluetooth Data Logger's advantage is iOS requirement (12.0 vs 16.4). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Bluetooth Data Logger ships an update every 58 months, Primary Maths Hub every 4 months. The most recent releases landed on October 3, 2026 and October 1, 2026 respectively.
| Parameter | Bluetooth Data Logger | Primary Maths Hub |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| Update frequency | Every 58 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 41 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | TTS Group Limited | Primary Maths Hub |
In-app purchases
Bluetooth Data Logger
No in-app purchases
Primary Maths Hub
No in-app purchases
Questions
Is Bluetooth Data Logger free?
Is Primary Maths Hub free?
Do Bluetooth Data Logger or Primary Maths Hub have ads?
Which is updated more often, Bluetooth Data Logger or Primary Maths Hub?
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