# TomBat Studio — Read your e-bike and battery > Read your e-bike and battery (iPhone/iPad app by Tom Wegink.) - Source: https://appshunter.io/ios/app/tombat-studio/id6824920207 (this page in markdown: same URL + `.md`) - Developer: [Tom Wegink](https://appshunter.io/developer/6824920209) - Category: Utilities, Business - Price: Free - Age rating: 4+ - Requires: iOS 16.0 · 18 MB - Languages: American English, Dutch - Released: 2026-10-21 - Data updated: 2026-10-30 ## What is TomBat Studio? TomBat Studio connects to your VanMoof or Cowboy over Bluetooth. See the battery, lock and lights on one screen, and read out everything. Free, no subscription, no ads. THE BATTERY Charge, charge cycles, health and temperature. On an S3/X3 also the voltage of every cell and your PowerBank. Follow your battery over time, share a PDF battery report and see estimated range and charging time. Get notified when your battery needs attention. CONTROLS Lock, lights, bell and alarm. Assist level, region and shift points, with one tap back to 25 km/h. Cowboy: motor profile and motor settings. Unlock when you walk up to your bike. RIDING Live speed, rides with chart and route, GPX export. Your ride live on the Lock Screen. APPLE WATCH Speed, battery and distance on your wrist. Lock, lights and bell from your Watch. Choose what each screen shows. WHERE IS MY BIKE The last location of your bikes on the map, with directions. A "bike stolen" mode with the steps to take. CHECK YOUR BIKE One button, one result in plain language. Error codes without jargon, and a maintenance log with reminders. SHOP Battery refurbishment, repairs, chargers and parts for your bike. Checkout on tombat.nl with iDEAL. Or book an appointment with your battery report attached. TRY IT WITHOUT A BIKE Tap "Probeer zonder fiets" for five demo bikes. Works with VanMoof S3/X3, S5/A5, S6, S2/X2 and Cowboy. Sign in with your own VanMoof or Cowboy account. In Dutch and English. TomBat Studio is an independent app, not affiliated with VanMoof or Cowboy. ## Is TomBat Studio safe? Not enough ratings yet to assess TomBat Studio. ## Is TomBat Studio legit? TomBat Studio has limited verification signals. The AppsHunter Legitimacy Score for TomBat Studio is 50 out of 100 points across 7 verification signals from App Store and developer data. ## Version history (last 4 releases) ### 1.2.0 — 2026-10-29 New in this version: • Apple Watch: connects to your bike by itself when your iPhone is not nearby • Connect automatically: when you open the app, after switching bikes and again in the background • Add a cartridge with a QR code • A drawing of your own bike model on the home screen • S5/A5: only the regions the bike supports • More stable, fewer disconnects ### 1.1.2 — 2026-10-29 New in this version: • Faster connecting: with the app open, it connects as soon as your bike wakes up • More stable reconnecting, also when switching bikes • Unlocking: one tap; hold only on the S5/A5 (the kick lock pops out) • Cowboy: read out power per speed, and set extra motor speed freely • The battery ring on the home screen is always filled again • Fixed a sheet that did not close after saving ### 1.1.0 — 2026-10-23 New in this version: • Apple Watch app: speed, battery, distance, plus lock, lights and bell on your wrist • Where is my bike: the last location of your bikes on the map • Rides with route and GPX export, live on your Lock Screen • Battery: estimated range, charging time and alerts when it needs attention • Shop in the app, and book an appointment with your battery report • Touch Unlock with the button on your bike, Auto Unlock and auto connect • An alert when your bike is left unlocked • Maintenance log, "bike stolen" mode, S5/A5 shift points • English language • Faster and more stable ### 1.0.0 — 2026-10-21 No release notes. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-30.*