MediaMeter Pro vs wallPen
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
MediaMeter Pro
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The next job is coming up, and you're unsure if there's still enough film on the roll. Often, it's not immediately obvious how much film is actually left. Inaccurate estimates lead to unnecessary interruptions, material waste, or stress in the ongoing project. The MediaMeter Pro is the smart solution. Simply connect the caliper via Bluetooth to the app, follow the measurement instructions, and the app immediately calculates the remaining amount of film. The measured films can be conveniently named, saved in the app, and exported as CSV. The best thing about the MediaMeter Pro is that with just one product, you can conveniently and mobilely measure all films up to a total diameter of up to 150 mm. Optionally, additional sizes can be requested. Reliable remaining length measurement Easy application via app Suitable for all films up to a total diameter of 150 mm Mobile deployment All measurements can be saved and exported as CSV
wallPen
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wallPen: Unleash Creativity with One Powerful App The wallPen experience just got a major upgrade! The new wallPen app brings image processing and printer control together in one convenient place. It's now available on all your devices, offering even more flexibility to turn your vision into reality. Here's what you can expect: Simulation: All functions are also available for evaluation without connection to a wallPen E2. Seamless Workflow: Effortlessly processing and preparing from graphic, then control your wallPen directly from the app. Vertical Printing Made Easy: Achieve perfect vertical prints with intuitive controls designed specifically for this application. Unleash Your Creativity: Explore endless possibilities and transform any wall into a masterpiece. Download the wallPen app today and experience: New Features: Discover a range of new features designed to simplify operation and enhance your creative potential. Even Easier Use: Enjoy a more intuitive and user-friendly experience for effortless wall art creation. One App for Everything: Eliminate the need for separate tools โ wallPen processor and printer control are now at your fingertips. Don't just dream it, create it with the wallPen app! Please note: Some features may require a service contract for access. The core functionality of your wallPen remains unaffected, even without a service contract.
Screenshots
Verdict
The clearest difference is iOS requirement: wallPen at 13.0 against MediaMeter Pro's 15.0. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 25, 2026 and September 24, 2026 respectively.
| Parameter | MediaMeter Pro | wallPen |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 โ better |
| Further details โ not scored | ||
| Size | 25 MB | 90 MB |
| Age rating | 4+ | 4+ |
| Developer | Yellotools GmbH | wallPen GmbH |
In-app purchases
MediaMeter Pro
No in-app purchases
wallPen
No in-app purchases









