Three Todo vs Peek
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Three Todo
This task management app focuses on simplicity by presenting only three tasks at a time. It offers three actions: Done, Defer, or Drop, to help users manage their to-do list without added stress or complexity.
- Focus on 3 tasks at a time
- Stress-free task management
- Action tasks: Done, Defer, or Drop
- Minimalist and non-intrusive design
- Prioritizes tasks based on user actions
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THREE: Made for procrastinators by procrastinators. The Refreshingly Simple Stress Free Todo List. THREE is designed to be a minimal task assistant that is non intrusive. Traditional todo lists add stress and complexity by making YOU track, categorize, and prioritize tasks. They're digital task masters that nag and confuse you until you give up in frustration. They punish you with incessant notifications when you're overdue on a task (which you would probably ignore anyways). THREE changes the way you manage tasks. Tasks go in. THREE will present you with three and only three tasks at any given time. As you deal with them, we'll keep track and tell you how you're doing. There are only three ways to action a task - Done, Defer, or Drop. When you are done with a task, it falls off your list. If you make a mistake - don't sweat it. Next time the task you entered erroneously appears in the list , just Drop it - we won't hold it against you. If you're looking at a task that you just don't want to deal with, Defer it. This tells us that a particular task is unpleasant and it gets prioritized lower. THREE isn't designed to keep you on top of every facet of your life. No meaningless trophies or achievements. Rather, THREE will slowly but surely change the course of your life and help point you in the right direction by keeping track of the stuff that matters to you and presenting them to you in a manageable fashion. THREE: Made for procrastinators by procrastinators.
Peek
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Peek Notes is a memory aid that lives on your Apple Watch. The things you can't afford to forget sit on your wrist, hidden, and appear only when you tilt to read them. Write them on iPhone, send them to your watch, and stop worrying about blanking at the wrong moment. HOW IT WORKS 1. Write your notes on iPhone. A few words each: a line, a name, a number. 2. Tap Send to watch. They arrive in a few seconds. 3. Double-tap the watch to get the next note ready. You feel a tap, and nothing shows on screen yet. 4. Tilt your wrist forward to read it. Bring it back level and it hides again. 5. Long-press to jump to the next note. After the last one it loops back to note 1. If you forget to put your wrist down, a note hides on its own after 60 seconds. DISCREET BY DESIGN Every gesture is small: a double-tap, a slight tilt, a long press. From the outside it looks like you're checking the time. Nothing lights up until you want it to, and the notes never sit open on the screen. Need your normal watch face back right away? With Emergency exit (Plus), one shake of the wrist closes the app instantly. A MEMORY AID, NOT A SCRIPT Memory fails under pressure. You're halfway through a presentation, every eye in the room is on you, and the next point, the name or the number is suddenly gone. That's stress at work: it makes recall hardest at exactly the moment you need it. Writing it down helps, but pulling out a phone or a sheet of paper in front of people is not always possible. Peek Notes keeps that backup on your wrist. You don't have to learn every word by heart or hold every number in your head. Knowing the answer is one tilt away takes the pressure off, and with less pressure you remember more on your own. Most of the time, just knowing it's there is enough. A TIMER YOU FEEL, NOT SEE Start the timer on your watch and turn on pacing taps. You get a gentle buzz at the interval you choose, every few minutes, so you know how much time has passed without looking at a clock. The timer keeps running when the screen goes dark. KEEP IT SHORT, KEEP IT CLOSE Write cues, not paragraphs: the key fact, the right number, the first words of what comes next. A short cue is often all your memory needs to bring back the rest. Five to ten words per note read best in a single glance. Put them in order, and a long press always takes you to the next one. FREE TO START The free version gives you one short note so you can try the gestures, tilt to read and the pacing taps on your own watch. PEEK NOTES PLUS - As many notes as you need - Unlimited note length - Custom tilt and shake sensitivity, so the gestures fit how you move - Emergency exit: shake your wrist to close the app instantly - Watch memory: your notes and your current position are kept when the watch app closes Plus is available as a weekly or yearly subscription, or as a one-time lifetime purchase. TIPS - Test the tilt once before you need it, and adjust the sensitivity with Plus if needed. - Keep your iPhone and Apple Watch close with Bluetooth on when you send notes. - Turn on Watch memory (Plus) so your notes stay put even if the app closes. PRIVACY Your notes go straight from your iPhone to your Apple Watch. No account, no sign-up. REQUIREMENTS iPhone with a paired Apple Watch. Install the watch app from the Watch app on your iPhone if it doesn't appear automatically. Made by an independent developer. Questions or ideas? Use Contact support in Settings and I'll answer. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the end of the period. Manage or cancel your subscription in your App Store account settings. Terms of use (Apple standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://www.tech-care.net/privacy-policy/
Screenshots
Verdict
The clearest difference is price: Peek at Free against Three Todo's $0.99. Three Todo's advantage is in-app purchases (none vs 2). On update cadence, ads, device support and iOS requirement 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
Peek is free to download; Three Todo costs $0.99 up front. Peek sells 2 in-app purchases, starting at $1.99 per month. Three Todo asks for nothing beyond the download.
Three Todo ships an update every 12 months, Peek every 11 months. The most recent releases landed on November 1, 2026 and October 23, 2026 respectively.
| Parameter | Three Todo | Peek |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.9 (16 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 16 — better | — |
| Update frequency | Every 12 months | Every 11 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone, Apple Watch | iPhone, iPad, Apple Watch — better |
| Requires iOS | 17.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 9 MB | 28 MB |
| Age rating | 9+ | 4+ |
| Developer | Jeffrey Lai | Kevin Floch |
In-app purchases
Three Todo
No in-app purchases
Peek
- PresentationPro+ Monthly$1.991 Month
- PresentationPro+ Annually$9.991 Year









