Comparison

BlotzTask vs undervoice

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

Head to head
About

BlotzTask

This AI-powered to-do app simplifies task management for individuals with ADHD. It features voice input, automatic task breakdown, and smart reminders in a clutter-free interface to reduce overwhelm and boost focus.

Highlights
  • Voice-activated task capture
  • AI-powered task breakdown
  • Quick notes and mood tracking
  • Smart, stress-free reminders
  • Clutter-free ADHD-friendly interface
Features
Read full description

Focus made simple powered by AI. Struggling to stay organized or overwhelmed by too many tasks? Our AI-powered to-do app helps you capture, break down, and complete tasks effortlessly — designed especially with ADHD minds in mind. - Speak, don’t type — just talk, and your to-do list writes itself. - AI Task Breakdown — turn complex goals into clear, actionable steps. - Quick Notes — Capture inspiration and track your moods. - Smart Reminders — stay on track without the stress. - Built for ADHD users — clutter-free, calming interface designed to reduce overwhelm. Whether you’re managing work, study, or daily routines, our intelligent assistant helps you take control — one step at a time. Why you’ll love it: Quick voice input — capture ideas the moment they pop up. Personalized AI suggestions — make planning feel easy. Simple, beautiful design — no distractions, no chaos. Take back your focus. Start organizing your mind — effortlessly.

About

undervoice

Features
Read full description

undervoice is a quiet speech-to-text and voice-typing app for Mac. Speak softly into your iPhone; what you say in English is transcribed locally on the Mac and inserted at the active cursor in Codex, Claude Code, Xcode, Terminal, a browser, or another text field. It is built for developers and knowledge workers who want the speed of dictation without giving the whole office a performance. Explain a bug, talk through an edge case, or capture a half-formed idea in an AI prompt while it is still fresh—even at a shared desk. WHY USE IPHONE? Your Mac’s built-in microphone may be roughly 20–30 inches from your mouth. Your iPhone can be just 2–4 inches away. That closer starting point gives speech recognition a cleaner signal before keyboard noise, ventilation, and nearby conversations compete with your voice. There is no external microphone to buy, wait for, or set up. HOW IT WORKS 1. Install undervoice on iPhone and Mac. 2. Download the English recognition pack on your Apple Silicon Mac and pair once. 3. Put the cursor where you want the text, hold to talk on iPhone, then release. OPTIMIZED FOR ENGLISH undervoice uses a dedicated English recognition path on Mac. The model, local runtime, and product settings are selected for natural English dictation—from quick instructions to long, detailed coding prompts. English is the language being optimized here, not one item in a generic multilingual feature list. DESIGNED FOR QUIET WORK • Close-range capture for low-volume speech • Local recognition on your paired Mac • A dedicated English recognition path for natural speech and long-form dictation • Direct insertion at the active cursor—no copy and paste • End-to-end encrypted audio, transcripts, and control messages • Audio processed in memory, never saved as recording files • No undervoice speech cloud • Screen Protection uses Dark Mode, lowers brightness to 30%, and softens the recording button while the app is active • A minimal interface that stays out of your coding flow • Optional local transcript history; nothing syncs to an undervoice server PRIVATE BY DESIGN On a local network, audio goes directly from iPhone to the paired Mac, where recognition runs locally. No audio file is left on either device. Password fields and Secure Keyboard Entry are excluded. If focus changes during dictation, insertion stops. REQUIREMENTS Requires iOS 18 or later and macOS 14 or later. Paired iPhone recognition requires an Apple Silicon Mac. Both apps are required. Get the Mac companion and setup guide at undervoice.net/en/download. undervoice is not a chatbot and does not rewrite your ideas. It simply gives your voice a shorter, quieter path into the tools you already use. TERMS: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

BlotzTask4 screens
undervoice3 screens

Verdict

The call

The clearest difference is in-app purchases: BlotzTask at none against undervoice's 1. BlotzTask also leads on iOS requirement (16.4 vs 18.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. undervoice sells 1 one-off in-app purchase. BlotzTask asks for nothing beyond the download.

Scorecard2 real differences · 8 level
BlotzTask versus undervoice: the parameters behind the verdict, then further details
ParameterBlotzTaskundervoice
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 4 weeks—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhoneiPhone
Requires iOS16.4 — better18.0
Further details — not scored
Size108 MB19 MB
Age rating4+4+
DeveloperBenjamin Kai hong Neoh东景 梁

In-app purchases

None

BlotzTask

No in-app purchases

1 purchases

undervoice

One-time1
  • Lifetime$59.99

Questions

Is BlotzTask free?
BlotzTask is free to download, with no in-app purchases.
Is undervoice free?
undervoice is free to download, with in-app purchases available.
Do BlotzTask or undervoice have ads?
Neither BlotzTask nor undervoice shows ads.

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