Dial Upstrum vs WaveFace
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dial Upstrum
Transform classic modem sounds into a unique musical instrument. Explore phase and pitch variations to create distinctive audio and visuals, and integrate with AUv3 hosts for advanced music production.
- Play 56k modem handshake sounds as an instrument
- Adjust phase and pitch of sounds
- Modify visuals alongside audio
- AUv3 plugin support
- Inspired by ZX Plectrum
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Boot up that beige box, hear the sweet symphony of your 56k modem screeching into life, and prepare to surf the information superhighway like it's 1999! Play the 56k DialUp handshake sounds as a musical instrument on your iPhone or iPad! Change the modem sounds (and visuals) phase and pitch to make some weird, wonderful and familiar sounds! Plugin to your favourite AUv3 host and make unique music unlike anything else. Log on. Dial in. Based on the critically acclaimed ZX Plectrum! (but with more sounds and flexibility!) What people say about ZX Plectrum: "As seen on TV" on Dara O Briain's Go 8 Bit Used by multi-Platinum band Placebo in their live events. "ZX Plectrum lets you make music Spectrum style on your iPhone" pocket-lint.com "Utterly pointless but also utterly engaging" bamm.tv "For Nostlagia lovers of a very specific demographic this will sound like heaven" calmdowntom.com "The Greatest iPad App of ALL TIME" conoroneill.net
WaveFace
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WaveFace - Interactive Waveform Synthesizer Transform sound into visual art with WaveFace, an innovative synthesizer that brings waveforms to life through an expressive animated character. Features: • 23 unique waveform types - from classic sine and square waves to advanced SuperSaw, FM, and formant synthesis • Interactive character with frequency-responsive animations - watch the mouth shrink with higher pitches • Dual play modes: Individual waveform exploration and chromatic keyboard mode • Visual waveform feedback with real-time frequency scaling • Sustain functionality with intuitive double-tap controls • Smooth, artifact-free audio engine optimized for iOS • Universal app supporting both iPhone and iPad with optimized layouts • Face color dynamically matches selected waveform in keyboard mode Perfect for: • Electronic musicians exploring synthesis techniques • Sound designers creating unique audio textures • Music educators demonstrating waveform characteristics • Anyone curious about the visual nature of sound • Performers seeking expressive touch-based instruments Experience the marriage of visual art and electronic music. See your sound, hear your touch, and discover synthesis through WaveFace's unique interactive approach. Whether you're crafting cutting leads with SuperSaw, or exploring the harmonic complexity of chord synthesis, WaveFace makes every waveform a visual journey.
Screenshots
Verdict
The clearest difference is price: Dial Upstrum at $3.99 against WaveFace's $4.99. WaveFace's advantage is iOS requirement (15.0 vs 18.0). On 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
Dial Upstrum costs $3.99 and WaveFace $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Dial Upstrum | WaveFace |
|---|---|---|
| Price | $3.99 — better | $4.99 |
| Rating | 3.7 (3 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | — | Daily |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 43 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Dave Sapien Ltd. | Johanna Quiceno |
In-app purchases
Dial Upstrum
No in-app purchases
WaveFace
No in-app purchases









