Ten Three vs OCD Countdown
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ten Three
This app provides a straightforward interval timer based on a 10-minute work and 3-minute break cycle. Its minimalist design is intended to help users maintain focus and a steady pace during various activities like work, study, or cleaning.
- 10-minute work, 3-minute break cycle
- Distraction-free interface
- Start, pause, resume, and reset controls
- Local notifications for phase changes
- Minimalist design
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Ten Three is a clean, focused interval timer built around a simple rhythm: ten minutes on, three minutes off. It is designed for people who want a lightweight timer that gets out of the way and makes it easy to stay in motion. Whether you are working, studying, cleaning, writing, or resetting between tasks, Ten Three helps you keep a steady pace with a calm, minimal interface. Features: • Fast start with a simple, distraction-free layout • Clear Ten and Three phases with visible active state • Easy switching between phases • Start, pause, resume, and reset controls • Local notifications so you know when a phase ends • Built for iPhone with a polished native feel Ten Three is intentionally simple. No accounts, no clutter, no complicated setup. Just a clear timer you can trust.
OCD Countdown
This app calculates the duration until a specific end time, eliminating manual time math. Set multiple countdowns for various daily activities and track them easily. Receive alerts via system alarms, spoken updates, or Live Activities.
- Countdown to exact end time
- Multiple countdown tracking
- Live Activities support
- System alarms and spoken updates
- Apple Watch app integration
- Customizable sounds
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Stop doing time math. When you need a countdown to end at a specific time, simply enter that time and let OCD Countdown calculate the duration automatically. Set a time, not a duration. Create multiple countdowns for cooking, meetings, workouts, breaks, departures, and everything else happening in your day. Each countdown stays easy to identify and track, so you always know what’s next. Choose an hour from 1–12, enter the minutes, and start your countdown. AM or PM is suggested for the next occurrence of your chosen time, and you can change it whenever needed. Keep track with Live Activities on supported iPhones, system alarms, optional spoken updates, and customizable sounds. Mute spoken alerts without moving your target time, or clear your countdowns when you are finished. An Apple Watch app lets you create and track countdowns on your wrist. Optional OCD Plus subscription: eligible new subscribers receive one month free, then the subscription renews annually at the price shown by the App Store. Manage or cancel in your Apple account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Ten Three at none against OCD Countdown's 1. OCD Countdown's advantage is update cadence (every 2 weeks vs every 5 months) and iOS requirement (16.6 vs 26.4). On price, rating, review sentiment and ratings volume 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. OCD Countdown sells 1 in-app purchase, starting at $4.99 per year. Ten Three asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Ten Three against 5.0 for OCD Countdown. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Ten Three ships an update every 5 months, OCD Countdown every 2 weeks. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.
| Parameter | Ten Three | OCD Countdown |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Every 5 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Apple Watch |
| Requires iOS | 26.4 | 16.6 — better |
| Further details — not scored | ||
| Size | 6 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Brave New Design LLC | Christian Andrade |
Customer experience
Ten Three
OCD Countdown
In-app purchases
Ten Three
No in-app purchases
OCD Countdown
- Quicky Plus Annual1 Month trial$4.991 Year









