# Nerivio vs OneUnit+ Pets

The clearest difference is update cadence: OneUnit+ Pets at weekly against Nerivio's every 3 months. OneUnit+ Pets also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, ads and in-app purchases there is nothing between them.

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

Nerivio ships an update every 3 months, OneUnit+ Pets weekly. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Nerivio | OneUnit+ Pets |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (119 ratings)](https://appshunter.io/ios/app/nerivio/id1465862915/reviews)** | — |
| Number of ratings | **119** | — |
| Positive reviews | 56.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free | — |
| Size | 76 MB | 51 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Theranica](https://appshunter.io/developer/1299637330) | [National Veterinary Associates Inc.](https://appshunter.io/developer/1240543009) |

## What reviewers say

### 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


### OneUnit+ Pets

[App page](https://appshunter.io/ios/app/oneunit-plus-pets/id6769776681)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Nerivio free?

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

### Is OneUnit+ Pets free?

OneUnit+ Pets is free to download, with no in-app purchases.

### Do Nerivio or OneUnit+ Pets have ads?

Neither Nerivio nor OneUnit+ Pets shows ads.

### Which is updated more often, Nerivio or OneUnit+ Pets?

Nerivio ships an update every 3 months, and OneUnit+ Pets weekly. Most recently, Nerivio was updated on October 7, 2026 and OneUnit+ Pets on October 6, 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.*