Knog Mobile vs CF Fuel Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Knog Mobile
This device acts as a bicycle alarm and tracker, integrating with Apple's Find My network. It alerts you to movement and helps locate your bike if it's moved.
- Bicycle alarm
- Apple Find My network integration
- Motion-sensitive alarm
- USB-C rechargeable
- 6-month battery life
- Knog App control
Read full descriptionHide full description
Scout is a bicycle alarm and finder, designed to seamlessly integrate into Apple’s FindMy network of products, allowing you to keep track of your beloved bikes whereabouts, even when you’re not riding. The lightweight, and low-profile SCOUT discretely and securely mounts to any water bottle cage using the security screws provided. Once armed (via the app or on the unit itself) any movement of a bike fitted with Scout will trigger the motion sensitive 85 db alarm alerting the owner. If a Scout fitted bike is not where the owner last left it, then they can simply locate its position using Apple’s FindMy network. The SCOUT is USB-C rechargeable and has a runtime of approximately 6 months with standard use. Riders can activate/deactivate the motion sensitive alarm, locate the device, and check the battery life, all through the Knog App. Scout is the future of bike security.
CF Fuel Tracker
Read full descriptionHide full description
Fuel Tracker keeps your fleet's fuel usage under control — from the bowser to the spreadsheet. Whether you're managing stationary tanks on a farm or work site, fuel trailers, or a service station bowser, Fuel Tracker gives you a clear picture of what's going in and coming out. LOG TRANSACTIONS Record fuel withdrawals and refills in seconds. Attach the vehicle or equipment being fuelled, enter the tank meter reading, and add a photo of the receipt. Everything is timestamped and stored against the right tank. MULTIPLE TANKS, ONE VIEW See all your tanks on a single dashboard — current levels, fill percentage, and a low-fuel warning when a tank drops below 20%. Tap any tank to open its full transaction history or log directly from it. TANK TYPES - Stationary tanks — track exact levels and capacity - Fuel trailers — treat them like any other tank - Service stations — unlimited supply, logs only; perfect for bowsers that don't run dry RECEIPT PHOTOS Photograph receipts at the pump and attach them to the transaction. Photos are stored securely and can be automatically emailed to a nominated address when you're connected. METER READING & IRREGULARITY DETECTION Enter the total meter counter reading on every withdrawal. Fuel Tracker automatically detects backward meters, unexpected gaps, and readings that don't add up — and surfaces them to admins for review and sign-off. GROUP ACCESS — NO ACCOUNT NEEDED Share a 6-character join code with your team and they're in instantly — no sign-up, no passwords. Each person sets a display name on first launch. Admins unlock extra controls with a numeric passcode, keeping management simple without the overhead of user accounts. Admin access includes: - Managing tanks and vehicles - Reviewing and signing off meter irregularities - Exporting transaction data - Configuring group settings and operator permissions - Viewing all group members EXPORT Admins can export the full transaction log as a CSV, filtered by tank, vehicle, or date range. Open in Excel or Numbers for reporting and reconciliation. WORKS OFFLINE Log transactions anywhere — even without signal. Fuel Tracker queues entries locally and syncs automatically when you're back online.
Screenshots
Verdict
The clearest difference is update cadence: CF Fuel Tracker at every 3 days against Knog Mobile's every 2 months. Knog Mobile's advantage is iOS requirement (15.0 vs 17.6). 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.
Knog Mobile ships an update every 2 months, CF Fuel Tracker every 3 days. The most recent releases landed on October 27, 2026 and October 9, 2026 respectively.
| Parameter | Knog Mobile | CF Fuel Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (52 ratings) — better | — |
| Positive reviews | 19.6% of reviews | — |
| Number of ratings | 52 — better | — |
| Update frequency | Every 2 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 26 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Knog Pty Ltd | Christian Frandsen |
Bugs and requests
Knog Mobile
Reported bugs
20 issues- App crashes when arming/disarming alarm
- Device disappears from app after updates
- Cannot pair device after factory reset
- Bluetooth connection drops frequently
- Arm button appears as disarm and vice versa
Show 15 moreShow fewer
- Alarm gets stuck in triggered state
- Cannot disarm alarm even when connected
- Firmware update fails or bricks device
- App freezes when opening device settings
- Battery indicator shows incorrect charge level
- Device not discoverable in app despite being in Find My
- App requires force close to reconnect
- Password reset loop prevents account access
- UI elements cut off on smaller screens
- App doesn't detect device despite Bluetooth pairing
- Alarm triggers randomly without cause
- Device unresponsive after phone model change
- App compatibility issues with iOS 18 and newer
- Email confirmation not received during setup
- Device shows connected but buttons unresponsive
Requested features
14 requests- Apple Watch app/companion app
- Siri Shortcuts integration
- Control Center widget for quick arm/disarm
- Home Screen widget for battery status
- Alarm sound preview feature
Show 9 moreShow fewer
- Dark mode support
- Background app refresh functionality
- Activity history/logs of alarm triggers
- Device sharing with multiple users
- Auto-disarm when phone is nearby
- Battery percentage indicator
- Sensitivity adjustment preview
- SMS/email alerts when out of Bluetooth range
- Live activity for armed device status
CF Fuel Tracker
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Knog Mobile
No in-app purchases
CF Fuel Tracker
No in-app purchases
Questions
Is Knog Mobile free?
Is CF Fuel Tracker free?
Do Knog Mobile or CF Fuel Tracker have ads?
Which is updated more often, Knog Mobile or CF Fuel Tracker?
Other comparisons















