MTB Gear Ratio vs MultiHR
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MTB Gear Ratio
Calculate essential mountain bike gearing metrics like gear ratios, gear inches, and gain ratios. This tool helps cyclists understand and optimize their bike's performance.
- Calculate gear ratios
- Calculate gear inches
- Calculate gain ratios
- Mountain bike specific
- Performance optimization
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Calculate gear ratios, gear inches, and gain ratios for mountain bikes.
MultiHR
Monitor and analyze heart rate data from multiple Bluetooth devices simultaneously. Track real-time heart rate, view charts, and export detailed records for training or research.
- Connect multiple Bluetooth heart rate devices
- Real-time heart rate data display
- Intuitive heart rate charts
- Export data in Excel and CSV
- Device battery status monitoring
- Local data storage
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MultiHR is a professional multi-device heart rate monitoring app that supports connecting and recording data from multiple Bluetooth heart rate devices simultaneously. Medical Disclaimer: This application is intended for heart rate data collection purposes only and is not a substitute for professional medical diagnosis and advice. Please consult your physician or other qualified healthcare provider before making any health-related decisions. The data results provided by this application are for reference only and should not be used for self-diagnosis, treatment, or prevention of any medical condition. If you experience any discomfort or have concerns about your health condition, please seek immediate medical attention. The use of this application is at the user's own risk. We recommend discussing the use of this application with your healthcare provider to determine if it is appropriate for your specific situation. Compatible Devices: • COROS heart rate monitors • Garmin heart rate monitors • Polar heart rate monitors • Other Bluetooth heart rate monitors that support standard Bluetooth Low Energy Heart Rate Service (0x180D) Key Features: • Connect multiple Bluetooth heart rate devices at once • Display real-time heart rate data and battery status for each device • Intuitive real-time heart rate charts • Export detailed heart rate records in Excel and CSV formats • View detailed device information Use Cases: • Heart rate monitoring during training • Synchronized recording for multiple users • Comparative testing of heart rate devices • Data collection for heart rate research Important Notes: • Requires devices with Bluetooth 4.0 or higher • Ensure Bluetooth is enabled during use • This app is for general health management and not for medical diagnosis Privacy Protection: • Heart-rate recordings stay on your device. • See our Privacy Policy for details about app services and purchases. • No account is required to use the iOS app. For any questions or suggestions, feel free to contact our support team. Terms of Use: https://multihr.li2niu.com/en/terms Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is review sentiment: MultiHR at 100% against MTB Gear Ratio's 50%. MultiHR also leads on rating (5.0 vs 3.0) and in-app purchases (none vs 1). On price, ratings volume, ads 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. MTB Gear Ratio sells 1 one-off in-app purchase. MultiHR asks for nothing beyond the download.
MultiHR holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 50% of MTB Gear Ratio's written reviews are positive against 100% of MultiHR's.
MTB Gear Ratio ships an update every 2 months, MultiHR every 3 days. The most recent releases landed on September 16, 2026 and October 24, 2026 respectively.
| Parameter | MTB Gear Ratio | MultiHR |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 50.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 2 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Requires iOS | 15.0 | 15 |
| Further details — not scored | ||
| Size | 36 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | RYLAND LUEDERS | Wuhan Newrathon Technology Co., Ltd |
Customer experience
MTB Gear Ratio
MultiHR
In-app purchases
MTB Gear Ratio
- MTB Gear Ratio Premium$0.99
MultiHR
No in-app purchases
Questions
Is MTB Gear Ratio free?
Is MultiHR free?
Which has better reviews, MTB Gear Ratio or MultiHR?
Do MTB Gear Ratio or MultiHR have ads?
Which is updated more often, MTB Gear Ratio or MultiHR?
Other comparisons
