---
title: "SpellSynth: Retro Vocal Synth - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "SpellSynth is a playable love-letter to the 1978 spelling toy that taught a generation to read — rebuilt for iPhone and iPad, with four game modes and a crunchy VFD display.  Tap a letter and it speak"
---

# SpellSynth: Retro Vocal Synth — United States
> Talking AUv3 + Phonics games

![SpellSynth App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/70/cd/68/70cd68e4-6b8e-2ed3-7f7a-4e2aa968caf1/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [Chih Han Lin](https://apptail.io/developer/chih-han-lin-VbSOHb)
**Category:** Music
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** nonotoday.SpellSynth
**Store:** Apple App Store
**Country:** United States
**Version:** 1.0 (released 2026-04-22)
**Original Release:** 2026-04-22
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6762822700)
**AppTail Page:** [https://apptail.io/app/spellsynth-retro-vocal-synth-oKtz/united-states](https://apptail.io/app/spellsynth-retro-vocal-synth-oKtz/united-states)

## SpellSynth Description
SpellSynth is a playable love-letter to the 1978 spelling toy that
taught a generation to read — rebuilt for iPhone and iPad, with four
game modes and a crunchy VFD display.

Tap a letter and it speaks. Type a word and SpellSynth reads it back.
No accounts, no ads, no internet — just a pocket-sized speech toy that
your kids (and you) can pick up for thirty seconds or thirty minutes.

• FREE PLAY — type letters and words, hear every one spoken aloud.
  The retro segmented display animates every keystroke.

• SPELL — SpellSynth says a word. You spell it. Three mistakes and
  you get the answer, then try a new one. Tap HINT to reveal a
  letter when you're stuck.

• MYSTERY WORD — the classic "guess the hidden word" game. You get
  the category and the first letter free; pick letters until the word
  reveals itself. Six wrong guesses and it's game over.

• SAY IT — listen-and-repeat mode for pronunciation practice.
  SpellSynth spells the word letter by letter, then says it whole. Tap
  REPEAT to hear it again, NEXT for a new word.

BUNDLED AUDIO UNIT (AUv3)
SpellSynth ships with an AUv3 instrument extension, so the same voice
engine loads inside GarageBand, Logic Pro, AUM, Cubasis, and any other
AUv3-compatible host. MIDI notes trigger letters; onboard parameters
let you pitch, stretch, and warp the voices into something new. Perfect
for producers chasing that Kraftwerk / Stereolab / Broadcast sound.

BUILT FOR KIDS, SHAPED FOR PARENTS
• Completely offline. No sign-up, no account, no data collection.
• No ads. No in-app purchases. No external links.
• No camera, no microphone, no location access.
• Works on iPhone and iPad. No internet required after install.

WORD LIBRARY
• 90+ pre-recorded words with a clean retro voice.
• Add your own vocabulary list — the app falls back to the iOS
  speech synthesiser for custom entries.

## SpellSynth Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/5e/6a/1e/5e6a1e9f-9560-93ab-c6b9-07ecd6fdb6e9/01_freeplay.png/2064x2752.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/89/fc/66/89fc6675-fc81-16af-4a54-22a6f1b52789/02_spell.png/2064x2752.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/7f/e7/80/7fe780cc-ece6-c1b1-a55d-002bc6cb8370/03_mystery.png/2064x2752.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/1c/cd/1b/1ccd1b21-0d81-5a78-af98-c2ab9ab1c537/04_sayit.png/2064x2752.png)




## SpellSynth Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Paid | United Kingdom | Music | #15 |
| Top Paid | Denmark | Music | #19 |
| Top Paid | Hong Kong SAR China | Music | #20 |
| Top Paid | Belgium | Music | #20 |
| Top Paid | Türkiye | Music | #24 |
| Top Paid | Italy | Music | #24 |
| Top Paid | Germany | Music | #30 |
| Top Paid | France | Music | #30 |
| Top Paid | Sweden | Music | #32 |
| Top Paid | Spain | Music | #33 |
| Top Paid | United States | Music | #58 |
| Top Paid | Canada | Music | #64 |
| Top Paid | Denmark | Overall | #123 |
| Top Paid | Japan | Music | #125 |
| Top Paid | Belgium | Overall | #193 |
| Top Paid | United Kingdom | Overall | #195 |
| Top Paid | Hong Kong SAR China | Overall | #204 |
| Top Paid | Türkiye | Overall | #252 |
| Top Paid | Italy | Overall | #255 |
| Top Paid | France | Overall | #313 |
| Top Paid | Sweden | Overall | #320 |
| Top Paid | Spain | Overall | #330 |
| Top Paid | Germany | Overall | #336 |




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