QR Builder vs Moto4x
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
QR Builder
Read full descriptionHide full description
โข A quick simple app that lets you create QR codes and share them for easy distribution. โข Includes the ability to read and write NFC tags. (this will require permission to the NFC hardware). โข Includes a barcode scanner. (This will require permission to use your camera). โข Includes a barcode scanner that uses local AI to interpret them. (This will require permission to use your camera). โข Includes the ability to change the foreground and background colours as well as allow you to save colour pairs for easier reuse.ย โข Long press on a saved colour pair to show the option to remove the saved colour pair. โข Any data saved in the app is stored only on-device and never sent off device automatically. Any data sharing is instigated by the user via the system share sheet so you are fully in control of your information.
Moto4x
Read full descriptionHide full description
Moto4x is the simplest way to track everything about your vehicles, and it is completely free. Snap a photo of a receipt and let AI fill in the details. Log fuel, services, expenses, journeys, and income in seconds, then see your running costs, fuel economy, and tax-ready totals at a glance. WHAT YOU CAN DO - Smart dashboard: spend, fuel efficiency, and recent activity for every vehicle in one view. - AI receipt and document capture: photograph a receipt or invoice and Moto4x reads it and creates the entry for you. - Fuel and economy: automatic MPG or L/100km based on your country. - Full history: expenses, services, journeys, and income logged per vehicle. - Smart reminders: registration, insurance, inspections, and your next service, before they are due. - Document vault: keep insurance, registration, licence, and warranty papers secure in one place. - Reports: a tax export for your accountant and a professional sale report to help you sell for more. - Fast search: find any record, receipt, or reminder in seconds. - Many vehicles, one account: cars, motorcycles, vans, trucks, boats, and more. Sign in with Apple, Google, or a one-time email link. Your data stays encrypted and syncs securely across your devices. No ads. No selling your data. Just a clean, fast way to stay on top of your vehicles.
Screenshots
Verdict
The clearest difference is in-app purchases: QR Builder at none against Moto4x's 3. QR Builder also leads on update cadence (every 2 weeks vs every 19 months). Moto4x's advantage is iOS requirement (15.1 vs 18.6). On price, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Moto4x sells 3 in-app purchases, starting at $5.99 per month. QR Builder asks for nothing beyond the download.
QR Builder ships an update every 2 weeks, Moto4x every 19 months. The most recent releases landed on September 8, 2026 and September 24, 2026 respectively.
| Parameter | QR Builder | Moto4x |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks โ better | Every 19 months |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 18.6 | 15.1 โ better |
| Further details โ not scored | ||
| Size | 1 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Software101 | Moto4x |
In-app purchases
QR Builder
No in-app purchases
Moto4x
- Vault Pro7 Days trial$5.991 Month
- Vault Pro7 Days trial$59.991 Year
- Lifetime Vault Pro$149.00









