# Apollo Neuro vs Formulate

The clearest difference is in-app purchases: Formulate at none against Apollo Neuro's 3. Apollo Neuro's advantage is device support (4 vs 2). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Apollo Neuro sells 3 in-app purchases, starting at $89.99 per year. Formulate asks for nothing beyond the download.

Apollo Neuro ships an update every 3 weeks, Formulate every 5 weeks. The most recent releases landed on October 13, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Apollo Neuro | Formulate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (1.9K ratings)](https://appshunter.io/ios/app/apollo-neuro/id1457385148/reviews)** | — |
| Number of ratings | **1.9K** | — |
| Positive reviews | 62.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 650 MB | 66 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Apollo Neuro](https://appshunter.io/developer/1378318920) | [Jesse Guevara](https://appshunter.io/developer/6783192991) |

## What reviewers say

### Apollo Neuro

[App page](https://appshunter.io/ios/app/apollo-neuro/id1457385148)

This app uses silent sound wave vibrations to improve calm, focus, energy, and sleep. It offers instant stress relief and can be enhanced with a wearable device for deeper, long-term wellness benefits. Track your progress and integrate with other health apps.

**Highlights:** Silent sound wave vibrations, Instant stress relief, Improved calm and focus, Enhanced energy and sleep, Progress tracking, Smart health integrations

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sessions Premium (Yearly) | $89.99 | per year |
| SmartVibes One Year | $99.99 | per year |
| Apollo Pro - Yearly | $159.99 | per year |

**What reviewers like**

- 🚀 Effective for anxiety, sleep, and focus
- 👍 Discreet and comfortable to wear
- 🤩 Noticeable benefits like improved sleep and HRV
- 🧘‍♀️ Helps with relaxation, grounding, and managing stress
- ⚡️ Provides an energy boost when needed

**What reviewers complain about**

- 🔋 Battery life issues, device needs frequent charging
- 🐛 Connectivity and app stability problems
- 💰 Expensive device and subscription model
- 🤖 App is buggy, unintuitive, and lacks key features
- 🔒 Concerns about lack of user control and data privacy

**Reported bugs**

- Scheduled sessions not always starting as planned
- Bluetooth connectivity issues and device not pairing properly
- App crashes, freezes, and general instability
- Usage data not tracking accurately in the app

**Requested features**

- Apple Watch integration for easier control
- More customization options for schedules and modes
- Longer duration for programs and vibration patterns
- Improved sleep tracking and integration with other health apps
- Ability to use device without the app


### Formulate

[App page](https://appshunter.io/ios/app/formulate-longevity-tracker/id6783192989)

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

**In-app purchases:** none


## Frequently asked questions

### Is Apollo Neuro free?

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

### Is Formulate free?

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

### Do Apollo Neuro or Formulate have ads?

Neither Apollo Neuro nor Formulate shows ads.

### Which is updated more often, Apollo Neuro or Formulate?

Apollo Neuro ships an update every 3 weeks, and Formulate every 5 weeks. Most recently, Apollo Neuro was updated on October 13, 2026 and Formulate on October 9, 2026.

---

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