# Brain.fm vs CountDown by MadCoderJJ

The clearest difference is price: Brain.fm at Free against CountDown by MadCoderJJ's $1.99. Brain.fm also leads on update cadence (every 4 weeks vs every 29 months) and chart position (#126 vs unranked). CountDown by MadCoderJJ's advantage is in-app purchases (none vs 10). On ads and device support there is nothing between them.

Brain.fm is free to download; CountDown by MadCoderJJ costs $1.99 up front. Brain.fm sells 10 in-app purchases, starting at $6.99 per month. CountDown by MadCoderJJ asks for nothing beyond the download.

Brain.fm ships an update every 4 weeks, CountDown by MadCoderJJ every 29 months. The most recent releases landed on November 9, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Brain.fm | CountDown by MadCoderJJ |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.5 (5.6K ratings)](https://appshunter.io/ios/app/brainfm-focus-and-sleep-music/id1110684238/reviews)** | — |
| Number of ratings | **5.6K** | — |
| Positive reviews | 66.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 29 months |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#126** | — |
| Size | 168 MB | 2 MB |
| Requires iOS | **16.4** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Brain.fm](https://appshunter.io/developer/1110684237) | [MadCoderJJ Software](https://appshunter.io/developer/330498212) |

## What reviewers say

### Brain.fm

[App page](https://appshunter.io/ios/app/brainfm-focus-and-sleep-music/id1110684238)

**Currently charting:** #126 Top Grossing · Productivity (US App Store)

This app uses science-backed music to enhance focus, improve sleep, and reduce anxiety. It employs brainwave entrainment technology to help users achieve deep focus or fall asleep faster. Features include personalized music, adjustable stimulation levels, and ADHD-specific modes.

**Highlights:** Science-backed music for focus and sleep, Brainwave entrainment technology, ADHD mode with boost option, Personalized music for brain type, Adjustable stimulation levels, Offline music downloads, Pomodoro mode for productivity

**Features:** Siri integration, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Brain.fm Pro | $6.99 | per month |
| Brain.fm PRO | $6.99 | per month |
| Brain.fm PRO | $9.99 | per month |
| Brain.fm PRO | $9.99 | per month |
| Brain.fm PRO | $14.99 | per month |
| Brain.fm Pro | $15.99 | per 3 months |
| Brain.fm Pro | $49.99 | per year |
| Brain.fm PRO | $49.99 | per year |
| Brain.fm PRO | $69.99 | per year |
| Brain.fm PRO | $99.99 | per year |

**What reviewers like**

- 👍 Helps with focus and productivity
- 🧘‍♀️ Effective for meditation and relaxation
- 💤 Improves sleep quality
- 🎶 High-quality audio and music
- 🤖 Scientifically-backed technology

**What reviewers complain about**

- 🐛 Buggy app with connectivity issues
- 💰 Expensive subscription model
- 🤖 Lack of customization options
- 🔇 Offline mode limitations
- 📱 Subpar user interface and navigation

**Reported bugs**

- App crashes and freezes frequently
- Playback issues with interruptions and disconnections
- Inconsistent behavior across platforms
- Login and subscription management problems
- Offline downloads not working as expected

**Requested features**

- Customizable timer and session lengths
- Offline playback with full library access
- Apple Watch and macOS app support
- More diverse music and sound selection
- Better integration with health/fitness apps


### CountDown by MadCoderJJ

[App page](https://appshunter.io/ios/app/countdown-by-madcoderjj/id1549398757)

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

**In-app purchases:** none


## Frequently asked questions

### Is Brain.fm free?

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

### Is CountDown by MadCoderJJ free?

CountDown by MadCoderJJ costs $1.99, with no in-app purchases.

### Do Brain.fm or CountDown by MadCoderJJ have ads?

Neither Brain.fm nor CountDown by MadCoderJJ shows ads.

### Which is updated more often, Brain.fm or CountDown by MadCoderJJ?

Brain.fm ships an update every 4 weeks, and CountDown by MadCoderJJ every 29 months. Most recently, Brain.fm was updated on November 9, 2026 and CountDown by MadCoderJJ on October 27, 2026.

---

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