# EMDR vs Crystal Haven

The clearest difference is in-app purchases: Crystal Haven at none against EMDR's 6. Crystal Haven also leads on iOS requirement (9.0.0 vs 15). EMDR's advantage is update cadence (every 6 days vs every 2 weeks) and device support (7 vs 3). On price and ads there is nothing between them.

Both are free to download. EMDR sells 5 in-app purchases, starting at $4.99 per month. Crystal Haven asks for nothing beyond the download.

EMDR ships an update every 6 days, Crystal Haven every 2 weeks. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | EMDR | Crystal Haven |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (173 ratings)](https://appshunter.io/ios/app/emdr/id1572102565/reviews)** | — |
| Number of ratings | **173** | — |
| Positive reviews | 45.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Monetization | Freemium | — |
| Size | 120 MB | 40 MB |
| Requires iOS | 15 | **9.0.0** |
| Devices | **iPhone, iPad, iPod, Mac, Apple TV, Apple Watch, Vision Pro** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bas Oppenheim](https://appshunter.io/developer/1009442115) | [Aspen Dreams LLC](https://appshunter.io/developer/1663502789) |

## What reviewers say

### EMDR

[App page](https://appshunter.io/ios/app/emdr/id1572102565)

This app offers customizable visual, audio, and haptic bilateral stimulation. It allows users to control pace, sound positioning, and vibration intensity, and can sync across Apple devices or broadcast to web browsers. Full accessibility support is included.

**Highlights:** Customizable visual, audio, and haptic stimulation, Control over pace, sound, and vibration, Cross-device syncing (Apple ecosystem), Broadcast to web browsers via EMDR Connect, Full VoiceOver and Assistive Access support, Start stimulation from Control Center or Siri

**Features:** Game Controller support, Family Sharing, Apple Watch app

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EMDR+ | $4.99 | per month |
| EMDR+ with Connect | $19.99 | per month |
| EMDR+ with Connect (Monthly) | $39.99 | per month |
| EMDR+ (Yearly) | $49.99 | per year |
| EMDR+ with Connect (Yearly) | $199.99 | per year |

**What reviewers like**

- 👍 Effective EMDR tool
- 💡 Highly customizable
- 🚀 Works well on iPhone/iPad
- ✨ Clean interface
- 🎧 Supports audio cues

**What reviewers complain about**

- 💸 Subscription model criticized
- 🐌 Slow on Macbook
- 📱 Apple TV app broken
- 🚫 No free trial clarity
- ⚠️ Upsell windows disrupt sessions

**Reported bugs**

- Apple Watch app won't launch after update
- Sound issues (thudding noise, stereo problems)
- Apple TV app doesn't work
- Session disrupted by upsell window
- App crashes when selecting features

**Requested features**

- Gradient effect for circle
- More customization for circle
- Alternating controller vibration
- Timer feature
- Slower BPM options (down to 30)


### Crystal Haven

[App page](https://appshunter.io/ios/app/crystal-haven/id1663502787)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EMDR free?

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

### Is Crystal Haven free?

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

### Do EMDR or Crystal Haven have ads?

Neither EMDR nor Crystal Haven shows ads.

### Which is updated more often, EMDR or Crystal Haven?

EMDR ships an update every 6 days, and Crystal Haven every 2 weeks. Most recently, EMDR was updated on November 3, 2026 and Crystal Haven on October 27, 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.*