# PlantBud vs sound

The clearest difference is in-app purchases: sound at none against PlantBud's 2. PlantBud's advantage is update cadence (every 2 weeks vs every 4 months) and iOS requirement (17.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. PlantBud sells 2 in-app purchases, starting at $0.99 per month. sound asks for nothing beyond the download.

PlantBud ships an update every 2 weeks, sound every 4 months. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | PlantBud | sound |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | — | Free |
| Size | 8 MB | 135 MB |
| Requires iOS | **17.0** | 26.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [承萍 马](https://appshunter.io/developer/1815629444) | [祖浪 吴](https://appshunter.io/developer/1883572387) |

## What reviewers say

### PlantBud

[App page](https://appshunter.io/ios/app/plantbud/id6746368090)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 订阅会员 | $0.99 | per month |
| 年度会员 | $9.99 | per year |


### sound

[App page](https://appshunter.io/ios/app/sound-time/id6776622151)

This app helps you focus and learn with a Pomodoro timer and white noise generator. Track your progress with detailed statistics and enjoy a seamless experience with dark mode and dynamic island support.

**Highlights:** Pomodoro focus mode, Customizable timer and sound alerts, White noise sound library, Focus time statistics, Home screen widgets, Dark mode and Dynamic Island support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PlantBud free?

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

### Is sound free?

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

### Do PlantBud or sound have ads?

Neither PlantBud nor sound shows ads.

### Which is updated more often, PlantBud or sound?

PlantBud ships an update every 2 weeks, and sound every 4 months. Most recently, PlantBud was updated on October 24, 2026 and sound on October 28, 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.*