One & Three vs Herald!
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
One & Three
This productivity app helps you focus on your most important tasks with a simple, minimalist design. It limits your daily focus to one main task and up to three supporting tasks, reducing overwhelm and decision fatigue.
- Focus on one main task daily
- Add up to three supporting tasks
- Minimalist and calming design
- Quick entry with no distractions
- Simple gestures and intuitive flow
- Reduces decision fatigue
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Stay focused. Feel accomplished. One & Three is a radically simple to-do list app designed to work with your brain—not against it. Whether you’re neurodivergent, easily distracted, or just overwhelmed by endless lists, this app helps you focus on what really matters. How it works: • Choose One main task for the day • Add up to Three supporting tasks • That’s it—no complicated folders, categories, or endless scrolling This structure helps reduce decision fatigue and fight off the “too much to do” spiral. Built with ADHD brains in mind: • Minimal, calming design • Quick entry with no distractions • Simple gestures and intuitive flow We believe productivity doesn’t have to be overwhelming. One & Three is a small app with a big heart—designed to help you get through the day, one task at a time. Support the developer: One & Three will always be free. If you’d like to support the app, you can make a one-time purchase in the app to keep it going and to support the developer.
Herald!
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Send notifications to your device from one simple endpoint with Herald! Two step process: 1. Sign up for free 2. Get your api key Using your api key, you can call the endpoint form any device and workflow.
Screenshots
Verdict
The clearest difference is in-app purchases: Herald! at none against One & Three's 4. One & Three's advantage is iOS requirement (17.6 vs 26.1). On price, update cadence, 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. One & Three sells 4 one-off in-app purchases. Herald! asks for nothing beyond the download.
One & Three ships an update daily, Herald! every 2 days. The most recent releases landed on October 21, 2026 and October 28, 2026 respectively.
| Parameter | One & Three | Herald! |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Daily — better | Every 2 days |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.6 — better | 26.1 |
| Further details — not scored | ||
| Size | 4 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Scott Curry | Gabriele Scotto di Vettimo |
In-app purchases
One & Three
- Small$1.99
- Medium$4.99
- Large$9.99
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- Extra-Large$24.99
Herald!
No in-app purchases
Questions
Is One & Three free?
Is Herald! free?
Do One & Three or Herald! have ads?
Which is updated more often, One & Three or Herald!?
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