# Boimero: Vocal Synth Studio

> Make songs without singing

Canonical page: [https://chrome-stats.com/d/id6737790951](https://chrome-stats.com/d/id6737790951)

## Overview

- **ID:** `id6737790951`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Waffle, LCC
- **Category:** Music
- **Rating:** 4.60 / 5 (565 ratings)
- **Version:** 2.7.5
- **Last updated:** 2026-09-22
- **First published:** 2024-11-05
- **Size:** 368 MB
- **Data as of:** 2026-09-25
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/boimero-vocal-synth-studio/id6737790951)
- **Website:** [https://zundavoice.yaaaa.net/voimero/](https://zundavoice.yaaaa.net/voimero/)
- **Privacy policy:** [https://account.boimero.app/privacy](https://account.boimero.app/privacy)

## Description

**Boimero: Vocal Synth Studio** lets you create original songs without recording your own voice. Arrange melodies in an intuitive piano roll, add lyrics to individual notes, and generate singing vocals directly on your iPhone or iPad.

Build multi-track songs, import UTAU voicebanks and DiffSinger models, use compatible VOICEVOX models, and work with MIDI, UST, and MusicXML files. With on-device voice generation, you can compose and create vocals offline, then adjust song settings and export your finished audio.

## Rankings

- #69,774 — Overall

## Review summary

Overall, users like the app as a PC-free UTau/Vocaloid-style mobile tool, especially its ability to import UTau voicebanks and use personal voices. Monetization via points/ads and a premium tier is a common complaint. Frequent bugs (MIDI/UST speed issues, freezes) and limited voicebank/library support hinder usability. Onboarding and English tutorials could be clearer. Despite these flaws, many appreciate ongoing updates, community support, and the option to access voices through ads/points, making it worthwhile for voicebank enthusiasts who can tolerate the downsides.

### Pros

- Import UTau/UTAuloid voicebanks on iPhone for PC-free vocaloid-style music creation
- Support for using personal voicebanks beyond built-in options
- Mobile-friendly and simpler workflow compared to desktop tools
- Access to many voicebanks via ads/points (downloadable voices)
- Active developer community with updates and Discord support

### Cons

- Premium paywall and points for imports; ads required to earn points
- Stability issues: app freezes/crashes on devices
- Import/read issues with certain file types (MIDI/UST) causing tracks to play too fast or not read moras
- Voicebank/library limitations and bugs (difficulty accessing VOICEVOX library; some voicebanks show errors)
- Onboarding/tutorial gaps and language quality; confusing for beginners; features like dark mode often behind paywall

## Similar extensions and apps

- [VoiSona](https://chrome-stats.com/d/id6478200421) — 4.20 / 5
- [SongWhisperer](https://chrome-stats.com/d/id6800425039)
- [OneVibe: AI Music Maker](https://chrome-stats.com/d/id6802052336)
- [Musy AI Music & Song Generator](https://chrome-stats.com/d/id6801096197) — 5.00 / 5
- [AI Song Generator with Boomy](https://chrome-stats.com/d/id6779615544) — 1.00 / 5
- [Pocket Song: AI Music Maker](https://chrome-stats.com/d/id6792846270)
- [Vocalio: AI Music & Song Maker](https://chrome-stats.com/d/id6786614702)
- [Muvo: AI Music, Song generator](https://chrome-stats.com/d/id6760895937) — 3.50 / 5
- [AI Music by Suno Studio](https://chrome-stats.com/d/id6771736157) — 5.00 / 5
- [VOIXA: AI Song Music Generator](https://chrome-stats.com/d/id6751274718) — 4.60 / 5
- [AI Music Generator with Boomy](https://chrome-stats.com/d/id6778833623)
- [Mobile VOCALOID Editor](https://chrome-stats.com/d/id947797108) — 2.90 / 5

---

Source: [Chrome-Stats](https://chrome-stats.com/d/id6737790951)