# Coast vs Ten Three

The clearest difference is in-app purchases: Ten Three at none against Coast's 3. Ten Three also leads on device support (3 vs 1). Coast's advantage is update cadence (weekly vs every 5 months) and ratings volume (5 vs 1). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Coast sells 3 in-app purchases, starting at $5.99 per month. Ten Three asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Coast against 5.0 for Ten Three. That said, the two scores are not equally well evidenced: Coast has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Coast ships an update weekly, Ten Three every 5 months. The most recent releases landed on September 21, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Coast | Ten Three |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/coast-focus-energy-timer/id6755645059/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/ten-three/id6761611521/reviews) |
| Number of ratings | **5** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 months |
| Monetization | Freemium | **Free** |
| Size | 18 MB | 6 MB |
| Requires iOS | **18.5** | 26.4 |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Enmanuel Espinosa](https://appshunter.io/developer/1834310114) | [Brave New Design LLC](https://appshunter.io/developer/1879753216) |

## What reviewers say

### Coast

[App page](https://appshunter.io/ios/app/coast-focus-energy-timer/id6755645059)

This planner helps you organize your day based on your energy levels, not rigid schedules. It adapts to your current state, suggesting realistic plans to avoid burnout and maintain consistency.

**Highlights:** Energy-aware planning, Task organization based on capacity, Built-in recovery time, Flexible task adjustment, Simple, modern design, Private by design

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coast Pro - Monthly | $5.99 | per month |
| Coast Pro - Annual | $29.99 | per year |
| Coast Pro - Lifetime Unlock | $119.99 | one-time |


### Ten Three

[App page](https://appshunter.io/ios/app/ten-three/id6761611521)

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.

**Highlights:** 10-minute work, 3-minute break cycle, Distraction-free interface, Start, pause, resume, and reset controls, Local notifications for phase changes, Minimalist design

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Coast free?

Coast is free to download, with in-app purchases available.

### Is Ten Three free?

Ten Three is free to download, with no in-app purchases.

### Which has better reviews, Coast or Ten Three?

Coast and Ten Three are both rated 5.0 out of 5 on the App Store, from 5 and 1 ratings respectively.

### Do Coast or Ten Three have ads?

Neither Coast nor Ten Three shows ads.

### Which is updated more often, Coast or Ten Three?

Coast ships an update weekly, and Ten Three every 5 months. Most recently, Coast was updated on September 21, 2026 and Ten Three on September 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*