KURIOFIT vs Tuning Fork Studio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KURIOFIT
This app connects your Kurio Smart Watch to your iPhone, allowing you to customize watch faces and access various health and activity tracking features. Monitor your sleep, heart rate, and daily steps with integrated tools.
- Smart Watch synchronization
- Customizable watch faces
- Activity tracker
- Sleep monitor
- Heart rate monitor
- Mini-games
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Use the Kurio Fit app to pair and synchronize your Kurio Smart Watch with your iPhone. Download and customize your Watch faces, 4 Mini-Games, Activity tracker and Monitor, Sleep tracker and Monitor, Heart Rate Monitor and more.
Tuning Fork Studio
Generate fundamental audio waveforms like sine, square, triangle, and sawtooth with precise control over frequency, amplitude, phase, and harmonics. Export high-quality audio for music production, sound design, and acoustic testing.
- Sine, square, triangle, sawtooth wave generation
- Precise frequency control (A4 standard, custom Hz)
- Amplitude, phase, and multi-harmonic overlay
- Real-time complex sound synthesis
- High-quality audio export
- Music production and sound design tool
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Tuning Fork is a tool for tone generation, instrument playback, and sound observation. Build a sound from a familiar reference pitch, then explore it through live waveforms and spectra. Customize frequency, output gain, and harmonic components. Choose sine, square, triangle, or sawtooth waves, layer harmonics, and save configurations for later use. Play notes on a piano keyboard with the included GeneralUser GS soundfont. With microphone permission, the analyzer shows a live waveform, frequency reading, input level, and spectrum on your device. Core instrument playback, custom frequency, basic waveforms, and sound analysis are free. Pro adds the complete instrument library, more waveforms, unlimited sound configurations, and longer audio exports. Prices and availability are shown in the App Store. The app does not collect your data. Microphone input is processed on-device for live analysis and is not uploaded to developer servers. Privacy Policy: https://sites.google.com/view/gly699/home/privacy_policy Terms of Use: https://sites.google.com/view/gly699/home/terms-of-use Contact: liyangong697@gmail.com
Screenshots
Verdict
The clearest difference is in-app purchases: KURIOFIT at none against Tuning Fork Studio's 3. KURIOFIT also leads on iOS requirement (13.0 vs 15.0). Tuning Fork Studio's advantage is update cadence (every 2 weeks vs every 8 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. Tuning Fork Studio sells 3 in-app purchases, starting at $0.99 per month. KURIOFIT asks for nothing beyond the download.
KURIOFIT ships an update every 8 months, Tuning Fork Studio every 2 weeks. Both last shipped on October 24, 2026.
| Parameter | KURIOFIT | Tuning Fork Studio |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | — | 1 — better |
| Update frequency | Every 8 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 40 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Koninklijke Jumbo B.V | 丽俨 龚 |
Customer experience
KURIOFIT
Tuning Fork Studio
In-app purchases
KURIOFIT
No in-app purchases
Tuning Fork Studio
- Monthly$0.991 Month
- Yearly3 Days trial$5.991 Year
- Lifetime$9.99
Questions
Is KURIOFIT free?
Is Tuning Fork Studio free?
Do KURIOFIT or Tuning Fork Studio have ads?
Which is updated more often, KURIOFIT or Tuning Fork Studio?
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