OctoTimer vs ActivForce
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OctoTimer
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OctoTimer is a groundbreaking App in the field of performance tests. OctoTimer will help you to analyze the reaction time and the movement time. OctoTimer app brings you the oportunity of analyze and register the asymmetries of different complex motion patterns. OctoTimer App is an official app of Check your MOtion® (CYMO).
ActivForce
This app syncs with a handheld device to provide real-time data for strength and range of motion testing. It helps practitioners optimize client care and recovery with accurate, data-driven insights and customizable testing sequences.
- Real-time strength and ROM data visualization
- Customizable test sequences
- Detailed data modeling and analysis
- Offline functionality
- Seamless web dashboard sync
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The data-driven advantage for practitioners. The new ActivForce companion app syncs with the handheld dynamometer and inclinometer to optimize care and recovery with real-time data. Accurate, Adaptable & Accessible Strength & ROM Testing Technology Streamline workflows, elevate your practice and improve your clients’ results. ActivForce’s integrated digital system measures, tracks and visualizes strength, force and range of motion (ROM) metrics. Designed to improve decision-making with data-driven insights, the new software supports: - Comprehensive Testing & Sequences: Perform multiple muscle force, symmetry comparison and ROM tests. Customize test sequences for faster and more flexible testing. - Real-Time Insights: Force and ROM metrics are instantly visualized to support faster and more informed care decisions. - Detailed Data Modelling: Industry-standard calculations and analysis offer deeper insights into client progress, supporting tailored care plans. - Portable, Flexible Testing: Conduct sessions anywhere from homes to hospitals with quick set-up and offline functionality. Customize Testing. Optimize Recovery. Maximize Retention. Our system is engineered to meet practitioners’ needs and optimize client outcomes. Seamlessly sync data with ActivForce’s intuitive web dashboard to improve analysis and reporting while reducing manual inputs. Assess the problem. Access the insights. Address the issue with effective, evidence-based care.
Screenshots
Verdict
The clearest difference is price: ActivForce at Free against OctoTimer's $124.99. ActivForce also leads on update cadence (every 3 weeks vs every 34 months). OctoTimer's advantage is iOS requirement (11.0 vs 17). On 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
ActivForce is free to download; OctoTimer costs $124.99 up front. Neither carries in-app purchases, so what you see is what you pay.
OctoTimer ships an update every 34 months, ActivForce every 3 weeks. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.
| Parameter | OctoTimer | ActivForce |
|---|---|---|
| Price | $124.99 | Free — better |
| Rating | — | 4.8 (5 ratings) — better |
| Positive reviews | — | 16.7% of reviews |
| Number of ratings | — | 5 — better |
| Update frequency | Every 34 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 17 |
| Further details — not scored | ||
| Size | 12 MB | 29 MB |
| Age rating | 4+ | 17+ |
| Developer | Pedro Marin | Activbody, Inc. |
In-app purchases
OctoTimer
No in-app purchases
ActivForce
No in-app purchases









