Polar GoFit vs TgForce 3D
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Polar GoFit
This app helps educators track student effort and progress in physical education classes using real-time heart rate monitoring. It provides individual guidance, motivational badges, and easy assessment tools to enhance student engagement and fitness development.
- Real-time effort tracking
- Individual student guidance
- Motivational reward badges
- Progress monitoring and assessment
- Offline data recording with select watches
- Web service integration for course management
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Looking for PE classes with individual guidance, engaged students, real-time effort tracking, and easy assessment? Meet Polar GoFit, the app specifically designed to help you take your PE lessons to a whole new level. Polar’s science-based sports technology helps millions of people around the globe reach their training goals. Now you can harness the same know-how to elevate your PE classes with the help of your iPad. See how hard your students are exercising during your lesson, view and measure their performance, and evaluate them based on their individual effort. With Polar GoFit and live heart rate tracking, you can encourage every student to make progress on their own fitness level. Polar GoFit Highlights - Real-time effort tracking during class - Individual guidance for each student on their own level - Student engagement with fun and motivating reward badges - Easy progress monitoring and assessment - Offline data recording with select Polar watches – teach without range limitations The Polar GoFit app is designed to be used with the polargofit.com web service to help you manage your course and student evaluation. Plan your course on polargofit.com, then simply bring an iPad and Polar heart rate monitors to your PE class and use the GoFit app to see how each student is performing. During the class, each student wears a Polar heart rate monitor, allowing you to follow their heart rate on the go.* The GoFit app guides your students to stay within set target heart rate zones to achieve the wanted health benefits, so you can teach the whole class and at the same time guide each student personally. Based on their effort, the app rewards them with badges that increase motivation and engagement. After the class, the data from the session is uploaded and saved in the polargofit.com web service, allowing you to monitor the progress of each individual student throughout the academic year. All your students’ workout data can also be recorded and stored on select Polar watches for fast upload to the Polar GoFit service, giving you a perfect view on each student’s training profile. *Compatible devices: https://support.polar.com/en/polar-gofit-compatible-devices?product_id=38642&category=top_answers Features: • Before the lesson: manage your students, assign transmitters to them, and set a target zone for the lesson. • During the lesson: follow your students’ heart rates online (current heart rate, time accumulated in the target zone, badges collected). • After the lesson: analyze summary data from the whole class (average and maximum heart rate, time accumulated in the target zone, time spent in each heart rate zone, badges collected). • Select Polar watches continue recording data offline when your students go outside the range of your iPad! This new feature gives you the freedom to teach your class without worrying about students moving too far from the iPad running Polar GoFit. This way, you capture every moment of every PE class without limitations. Discover more about Polar physical education products at http://www.polar.com/en/b2b_products/physical_education
TgForce 3D
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Note: To use this App, you will need a TgForce 3D impact sensor and iOS 11.0 or later. The new TgForce 3D provides real-time measurement and feedback of impact level while running. With the companion sensor attached to the tibia, the TgForce 3D App evaluates the acceleration level of all axes (X, Y, Z, and 3D Vector). It can be used for monitoring impact while running and evaluate ground reaction forces. These features are helpful for gait retraining or transitioning to a new type of shoes. Features: -Real-time feedback (Visual and Audio) of 3D impact magnitude while running -The new sensor is smaller and lighter than the previous version -Display 3D (Vector) acceleration or single axis (X, Y or Z) ) -Run with or without the phone. The App can retrieve running data stored in the sensor. -Export data on iCloud Drive for further analysis -Set maximum impact level (gMax) -Detailed impact level chart for each running session -Proven direct correlation with ground reaction forces
Screenshots
Verdict
The clearest difference is update cadence: TgForce 3D at monthly against Polar GoFit's every 6 months. TgForce 3D also leads on device support (3 vs 1) and iOS requirement (11.0 vs 14). On price, 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.
Polar GoFit ships an update every 6 months, TgForce 3D monthly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | Polar GoFit | TgForce 3D |
|---|---|---|
| Price | Free | Free |
| Rating | 2.2 (5 ratings) — better | — |
| Positive reviews | 7.7% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 6 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 14 | 11.0 — better |
| Further details — not scored | ||
| Size | 111 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Polar Electro | Systemes Kelsec Inc |
In-app purchases
Polar GoFit
No in-app purchases
TgForce 3D
No in-app purchases









