# Coves vs BIMSky

The clearest difference is in-app purchases: BIMSky at none against Coves's 5. BIMSky also leads on iOS requirement (13.0 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Coves sells 5 one-off in-app purchases. BIMSky asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 29, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Coves | BIMSky |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (11 ratings)](https://appshunter.io/ios/app/coves-focus-timer/id1400641344/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 103 MB | 159 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [朋 潘](https://appshunter.io/developer/1220314101) | [Shanghai TongZhu Information Technology Co., Ltd.](https://appshunter.io/developer/1632539870) |

## What reviewers say

### Coves

[App page](https://appshunter.io/ios/app/coves-focus-timer/id1400641344)

This study app integrates task prioritization, focus timing using the Pomodoro Technique, and spaced repetition for memory retention. It helps users plan their study sessions, block distractions, and track progress with detailed analytics.

**Highlights:** Eisenhower Matrix for task prioritization, Pomodoro, Countdown, and Stopwatch focus timers, Spaced repetition for memory review, Daily/weekly focus goal setting, Detailed focus analytics and reports, Ambient sounds for distraction blocking

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Colors | $1.99 | one-time |
| Ringtones | $1.99 | one-time |
| White noise | $1.99 | one-time |
| Member | $4.99 | one-time |
| Value Bundle | $4.99 | one-time |


### BIMSky

[App page](https://appshunter.io/ios/app/bimsky/id1632574990)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Coves free?

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

### Is BIMSky free?

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

### Do Coves or BIMSky have ads?

Neither Coves nor BIMSky shows ads.

### Which is updated more often, Coves or BIMSky?

Coves ships an update every 3 weeks, and BIMSky every 3 weeks. Most recently, Coves was updated on September 29, 2026 and BIMSky on October 8, 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.*