# Quell Relief vs Nerivio

Quell Relief and Nerivio are too close to call on the numbers: across 10 compared parameters — price, rating, review sentiment and ratings volume among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 3.8 for Quell Relief against 3.8 for Nerivio. Both are backed by a comparable volume of ratings — 70 and 122 respectively. Written reviews are what separate them: 62% of Quell Relief's written reviews are positive against 56% of Nerivio's.

Quell Relief ships an update every 2 months, Nerivio every 3 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Quell Relief | Nerivio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (70 ratings)](https://appshunter.io/ios/app/quell-relief/id972079954/reviews)** | [3.8 (122 ratings)](https://appshunter.io/ios/app/nerivio/id1465862915/reviews) |
| Number of ratings | 70 | **122** |
| Positive reviews | **61.8% of reviews** | 56.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | Free |
| Size | 20 MB | 76 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [NeuroMetrix, Inc.](https://appshunter.io/developer/972079953) | [Theranica](https://appshunter.io/developer/1299637330) |

## What reviewers say

### Quell Relief

[App page](https://appshunter.io/ios/app/quell-relief/id972079954)

This app personalizes and controls a wearable pain relief device using neurotechnology. It allows users to track therapy, sleep, activity, and pain levels, offering insights and customization for chronic pain management. The system is drug-free and FDA cleared for continuous use.

**Highlights:** Personalize pain therapy settings, Track therapy sessions, Monitor sleep patterns, Log activity levels, Record pain intensity, Analyze therapy and sleep trends, Check device battery and electrode life

**Features:** macOS Compatibility

**In-app purchases:** none


### Nerivio

[App page](https://appshunter.io/ios/app/nerivio/id1465862915)

Manage your migraine treatment with a wireless neuromodulation device. Track headaches and symptoms using an advanced diary. This app requires a prescription and consultation with a healthcare professional.

**Highlights:** Control wireless neuromodulation device, Track migraine headaches and symptoms, Advanced migraine diary, Access sleep information via HealthKit, Prescription device management

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use app
- 💡 Drug-free migraine relief
- ✨ Guided imagery feature
- ❤️ Life-changing relief
- ✅ Works well for many

**What reviewers complain about**

- 🐛 Frequent glitches and bugs
- 😠 Frustrating setup process
- ⏳ Short app timeout periods
- ⚠️ Difficult NFC scanning
- 💸 Expensive device refills

**Reported bugs**

- App glitches and doesn't work
- NFC scanning issues
- App times out too quickly
- Symptom questionnaire 'done' button inactive
- Child account setup problems

**Requested features**

- More wait time between scanning and starting treatment
- Improve symptom questionnaire usability
- Add live activity features
- Allow charging and refilling from app at reduced price
- Allow treatment to be stopped and resumed


## Frequently asked questions

### Is Quell Relief free?

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

### Is Nerivio free?

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

### Which has better reviews, Quell Relief or Nerivio?

Quell Relief is rated higher. Quell Relief averages 3.8 out of 5 from 70 ratings, while Nerivio averages 3.8 from 122 ratings.

### Do Quell Relief or Nerivio have ads?

Neither Quell Relief nor Nerivio shows ads.

### Which is updated more often, Quell Relief or Nerivio?

Quell Relief ships an update every 2 months, and Nerivio every 3 months. Most recently, Quell Relief was updated on November 1, 2026 and Nerivio on November 3, 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.*