Comparison

ProRecord vs PianoGuard

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ProRecord

Control and adjust settings for a piano system, including volume, tone, and playback. Save and share performance data, and manage it via iTunes. Connect via Bluetooth or cable for full system integration.

Highlights
  • Sound control (tone, reverb, EQ)
  • Metronome settings
  • Performance data recording and playback
  • Demo songs
  • System adjustments (touch, tuning, pedal)
  • Bluetooth and cable connectivity
Features
Read full description

ProRecord is a companion app for PianoDisc's ProRecord system that allows you to easily access and adjust ProRecord's settings such as volume, tone, and performance playback. You can also save the performance data from ProRecord to your iPhone, where you can send it to someone else via email, or receive new performance data and play it back on your ProRecord system. The ProRecord app supports iTunes sharing, and your performance data can also be managed through iTunes. If the ProRecord system is 2017 model, you can connect with Bluetooth. Please Note: in order to cable connect to your ProRecord system, both an Apple Lightning to USB Camera Adapter and a USB mini B cable are required. [Features] * Sound control - Tone, Reverb, Effect (Chorus, Rotary, Delay), 4 band equalizer, Transpose, User preset * Metronome - Beat, Tempo, Volume * Performance Data - Recording, Playback, Transmission, and Mail * Demo songs * Adjustments - Touch control, Note repeat limit, Black key volume, Individual key volume, Tuning, Auto sensor, Pedal position, Key depth, Continuous note-on, Connect with IQ player, MIDI-IN port, Panel led, Piano type, Tuning curve, Factory reset [Note] These features depend on the version of the ProRecord system.

About

PianoGuard

Features
Read full description

Piano Guard App: Monitor & Protect Your Piano Welcome to Piano Guard, the ultimate app designed for piano enthusiasts who care deeply about the health and longevity of their instruments. Whether you're a professional pianist or a passionate hobbyist, maintaining the ideal conditions for your piano is essential. The Piano Guard app provides you with comprehensive tools to monitor and manage the environment of your piano, ensuring it remains in perfect condition. Key Features: 1. Real-Time Monitoring: Keep track of humidity levels and temperature in real-time. The app displays accurate readings so you can ensure your piano is always in the optimal environment. 2. Humidity & Temperature Alerts: Never worry about sudden changes in your piano's environment again. Piano Guard is activated instantly when humidity or temperature levels fall outside the recommended range. This proactive feature helps prevent potential damage. 3. Humidifier Water Level Monitoring: The app shows the water level in your humidifier, so you know when it's time for a refill. This ensures that your piano always has the moisture it needs. 4. Data Sharing: Easily share critical data with your piano tuner or the store where you purchased your piano. This function provides your seller with evidence of your piano's care and maintenance. In the event of any warranty services, this documented care can be crucial for validation and support. 5. User-Friendly Interface: The intuitive design makes it easy for anyone to navigate. Quickly access vital information without complex setups or technical jargon. 6. Cloud Backup: Your data is securely stored in the cloud, ensuring it's always accessible and protected. Why Download Piano Guard? Downloading the Piano Guard app provides you with the essential tools to preserve your piano's quality. With its real-time monitoring, essential alerts, and data-sharing capabilities, you can ensure that your instrument stays in peak condition for years to come. Whether you're protecting a cherished family heirloom or a new purchase, Piano Guard is your partner in piano care. Take the worry out of piano maintenance. Download Piano Guard from the Apple App Store today and safeguard the instrument you love!

Screenshots

ProRecord3 screens
PianoGuard4 screens

Verdict

The call

The clearest difference is update cadence: PianoGuard at every 3 weeks against ProRecord's every 9 months. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ProRecord ships an update every 9 months, PianoGuard every 3 weeks. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

Scorecard1 real difference · 9 level
ProRecord versus PianoGuard: the parameters behind the verdict, then further details
ParameterProRecordPianoGuard
PriceFreeFree
Rating1.0 (2 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 9 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.015.0
Further details — not scored
Size2 MB27 MB
Age rating4+4+
DeveloperNissin Electro Co., Ltd.Sandra Debska

In-app purchases

None

ProRecord

No in-app purchases

None

PianoGuard

No in-app purchases

Questions

Is ProRecord free?
ProRecord is free to download, with no in-app purchases.
Is PianoGuard free?
PianoGuard is free to download, with no in-app purchases.
Do ProRecord or PianoGuard have ads?
Neither ProRecord nor PianoGuard shows ads.
Which is updated more often, ProRecord or PianoGuard?
ProRecord ships an update every 9 months, and PianoGuard every 3 weeks. Most recently, ProRecord was updated on November 1, 2026 and PianoGuard on October 30, 2026.

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