MotorFIX vs HEK Control
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MotorFIX
Diagnose and troubleshoot electric motors for scooters and e-bikes. Identify common faults, test Hall sensors, analyze motor windings, and perform calculations. Unlock professional tools with a one-time purchase.
- Motor fault diagnosis
- Hall sensor testing
- Phase and Hall combination analysis
- Rotor magnet checks
- Winding tools and diagrams
- Motor calculation tools
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MotorFIX is a practical diagnostic and workshop tool for electric scooter, e-bike, and light electric vehicle motors. Use MotorFIX to identify common motor faults, verify Hall sensor behavior, analyze phase and Hall combinations, and work with motor winding calculations and diagrams. Main features: • Motor fault diagnosis • Hall sensor testing and reference information • Phase and Hall combination analysis • Rotor magnet checks • Winding tools and diagrams • Turns, Kv, and RPM calculations • Three-phase motor simulation MotorFIX Pro unlocks the complete set of professional tools and combinations with a single purchase. No subscription is required. Designed for technicians, mechanics, and users working with electric scooters, e-bikes, and other light electric mobility systems.
HEK Control
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HEK Control is a companion app for compatible Bluetooth controllers. • View live dashboard data • Connect and manage supported controller settings • Save and import local configuration files • Track runs with Drag Time and optional location • Use the in-app assistant for screen-aware help • Personalize your name, avatar, language, and units Some features require compatible hardware, Bluetooth permission, location for Drag Time, or an active subscription. AI replies require an internet connection. The dashboard and interface can be explored without hardware. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
MotorFIX and HEK Control are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. MotorFIX sells 1 one-off in-app purchase and HEK Control sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly daily. The most recent releases landed on October 7, 2026 and October 4, 2026 respectively.
| Parameter | MotorFIX | HEK Control |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Daily | Daily |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | WILLIAM RAMON PADRON | Minh Tri Pham |
In-app purchases
MotorFIX
- MotorFIX Pro$6.99
HEK Control
- HEK Control Monthly7 Days trial$1.991 Month
- HEK Control Pro7 Days trial$19.991 Year









