# Beta Builder vs Sounds for Sleep

The clearest difference is update cadence: Sounds for Sleep at every 3 days against Beta Builder's every 6 months. Sounds for Sleep also leads on device support (3 vs 1). Beta Builder's advantage is monetization model (ad-supported vs free with in-app purchases). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Beta Builder sells 2 in-app purchases, starting at $1.99 per month and Sounds for Sleep sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Beta Builder ships an update every 6 months, Sounds for Sleep every 3 days. The most recent releases landed on October 16, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Beta Builder | Sounds for Sleep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (72 ratings)](https://appshunter.io/ios/app/sounds-for-sleep-green-noise/id6745609607/reviews)** |
| Number of ratings | — | **72** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 3 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 21 MB | 259 MB |
| Requires iOS | 17.5 | **16.0** |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Peter Lorimer](https://appshunter.io/developer/1788566043) | [Viacheslav Khakhulin](https://appshunter.io/developer/558806761) |

## What reviewers say

### Beta Builder

[App page](https://appshunter.io/ios/app/beta-builder/id6740149361)

Log and analyze your climbing sessions with custom grades and workouts. Track your progress with dynamic charts to see your improvements over time. This tool is for climbers focused on data-driven results.

**Highlights:** Custom climb logging, Personalized workout plans, Dynamic progress charts, Indoor and outdoor tracking, Data-driven performance analysis

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Beta Builder Pro (Monthly) | $1.99 | per month |
| Beta Builder Pro (Yearly) | $22.00 | per year |


### Sounds for Sleep

[App page](https://appshunter.io/ios/app/sounds-for-sleep-green-noise/id6745609607)

Create personalized soundscapes by blending over 50 ambient noises to aid sleep, focus, or relaxation. Customize volume, speed, and EQ for each sound with a smart fade-out timer and dark mode for nighttime use.

**Highlights:** Blend 50+ ambient sounds, Customize volume, speed, and EQ, Smart sleep timer with fade-out, Offline playback, Dark mode for night use, Create custom sound mixes

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $9.99 | per month |
| Yearly Pro | $59.99 | per year |
| Pro | $89.99 | one-time |


## Frequently asked questions

### Is Beta Builder free?

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

### Is Sounds for Sleep free?

Sounds for Sleep is free to download, with in-app purchases available.

### Do Beta Builder or Sounds for Sleep have ads?

Both Beta Builder and Sounds for Sleep show ads.

### Which is updated more often, Beta Builder or Sounds for Sleep?

Beta Builder ships an update every 6 months, and Sounds for Sleep every 3 days. Most recently, Beta Builder was updated on October 16, 2026 and Sounds for Sleep on October 19, 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.*