# Theta Waves (Legacy) vs Jaybird

The clearest difference is rating: Jaybird at 4.7 against Theta Waves (Legacy)'s 3.6. Jaybird also leads on in-app purchases (none vs 1) and update cadence (every 5 weeks vs every 67 months). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Theta Waves (Legacy) sells 1 one-off in-app purchase. Jaybird asks for nothing beyond the download.

Jaybird holds the better App Store score, 4.7 against 3.6. That said, the two scores are not equally well evidenced: Jaybird has 5.5K ratings behind it against 14, so its average is the more settled of the two. Written reviews split almost evenly too, at 58% and 58% positive.

Theta Waves (Legacy) ships an update every 67 months, Jaybird every 5 weeks. The most recent releases landed on August 23, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Theta Waves (Legacy) | Jaybird |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (14 ratings)](https://appshunter.io/ios/app/theta-waves-legacy/id971689987/reviews) | **[4.7 (5.5K ratings)](https://appshunter.io/ios/app/jaybird/id1055470300/reviews)** |
| Number of ratings | 14 | **5.5K** |
| Positive reviews | **58.3% of reviews** | 58.2% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 67 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 19 MB | 149 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Equilibrium Srl](https://appshunter.io/developer/546309406) | [Logitech Inc.](https://appshunter.io/developer/332300071) |

## What reviewers say

### Theta Waves (Legacy)

[App page](https://appshunter.io/ios/app/theta-waves-legacy/id971689987)

This app generates binaural sounds to help users achieve deep meditation and mindfulness. It allows customization of sound frequencies, background music, nature sounds, and timers. Unlock full features by purchasing the premium version.

**Highlights:** Binaural sound generation, Adjustable frequency slider, 7 integrated songs, 5 nature sounds, Built-in meditation timer, Customizable background colors

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Theta Waves Full Pack | $9.99 | one-time |


### Jaybird

[App page](https://appshunter.io/ios/app/jaybird/id1055470300)

Tailor your audio experience with custom EQ presets and personalized sound profiles for your headphones. Easily locate misplaced earbuds with the integrated tracking feature and adjust various device settings for optimal performance.

**Highlights:** Custom EQ presets, Save EQ to headphones, Find My Buds tracking, Customize button functions, Adjust auto-off settings, Configure voice prompts

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Customizable sound quality
- 🔒 Secure Bluetooth connection
- 👍 Comfortable and durable design
- 👍 Useful app features (find my buds, presets)

**What reviewers complain about**

- 🐛 Frequent app crashes
- 🐛 Connectivity issues with app
- 🔋 Battery life issues
- 🐛 Buggy software updates

**Reported bugs**

- App unable to connect to earbuds
- App not compatible with latest iOS versions
- Earbuds randomly disconnecting
- Earbuds not charging properly

**Requested features**

- Apple Music integration
- Ability to adjust volume of audio prompts
- Improved Bluetooth range
- More color options for earbuds


## Frequently asked questions

### Is Theta Waves (Legacy) free?

Theta Waves (Legacy) is free to download, with in-app purchases available.

### Is Jaybird free?

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

### Which has better reviews, Theta Waves (Legacy) or Jaybird?

Jaybird is rated higher. Theta Waves (Legacy) averages 3.6 out of 5 from 14 ratings, while Jaybird averages 4.7 from 5.5K ratings.

### Do Theta Waves (Legacy) or Jaybird have ads?

Neither Theta Waves (Legacy) nor Jaybird shows ads.

### Which is updated more often, Theta Waves (Legacy) or Jaybird?

Theta Waves (Legacy) ships an update every 67 months, and Jaybird every 5 weeks. Most recently, Theta Waves (Legacy) was updated on August 23, 2026 and Jaybird on September 21, 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.*