MDA800 OPTICAL vs MeasureMate
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MDA800 OPTICAL
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After connecting App to Car Amplifier with Integrated DSP, EQ, BASS, TIME ALIGNMENT, PHASE, MUTE, FILTER , SAVE SOUND SETTING TO PHONE, SAVE SOUND SETTING TO AMPLIFIER, LOAD SOUND SETTING FROM PHONE, RCA OUTPUT etc could be controlled through this App. How to use: 1.Install App and turn on power of car 2. Turn on Bluetooth on your iPhone 3,Open App and wait for around 5 seconds, then click “Connect” icon in left corner of bottom. Amplifier will be connected to App automatically. 4.DIY you preferred sound and then click “Save to AMP” icon to save. Or click “ Save to Phone” to save. Note: 1.Do not exit app during saving and do not turn off power supply, program may be shut down caused by this.
MeasureMate
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Introducing MeasureMate – the ultimate remote control for Rational Acoustics Smaart V8 and V9. Designed for sound engineers, MeasureMate offers complete rendering for spectrum analyzer, transfer function, and SPL readout. With a sleek UI and intuitive user experience, you'll enjoy freedom of movement and simplicity at your fingertips. Launch the app and capture new measurements in no more than 4 taps. Experience the power of your measurement tools in a whole new way. A subscription is required to access all features of the app and unlock its full potential. Subscribe today to enjoy the ultimate Smaart® experience. Disclaimer: MeasureMate is a third-party app and does not include a Smaart® license. Please note that a valid Smaart® license, owned by Rational Acoustics LLC, is required separately to use the app with Smaart® software. License & Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: MDA800 OPTICAL at none against MeasureMate's 9. MDA800 OPTICAL also leads on iOS requirement (9.0 vs 15.6). MeasureMate's advantage is update cadence (every 5 weeks vs every 10 months). On price, ads 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. MeasureMate sells 9 in-app purchases, starting at $2.99 per month. MDA800 OPTICAL asks for nothing beyond the download.
MDA800 OPTICAL ships an update every 10 months, MeasureMate every 5 weeks. The most recent releases landed on October 10, 2026 and September 22, 2026 respectively.
| Parameter | MDA800 OPTICAL | MeasureMate |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 6 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | 杏生 卢 | Jakup Andrias Knudsen |
In-app purchases
MDA800 OPTICAL
No in-app purchases
MeasureMate
- V8 + DI2 Monthly Subscription7 Days trial$2.991 Month
- V9 Monthly Subscription7 Days trial$2.991 Month
- V8 + V9 Monthly Subscription7 Days trial$4.991 Month
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- V8 Annual Subscription14 Days trial$34.991 Year
- V9 Annual Subscription14 Days trial$34.991 Year
- V8 + V9 Annual Subscription14 Days trial$55.001 Year
- V8 Lifetime Access$199.99
- V9 Lifetime Access$199.99
- V8 + V9 Lifetime access$349.99









