# ANBAI vs Frequency Generator

The clearest difference is in-app purchases: ANBAI at none against Frequency Generator's 3. ANBAI also leads on iOS requirement (13.0 vs 16). On price, ads and device support there is nothing between them.

Both are free to download. Frequency Generator sells 3 in-app purchases, starting at $4.99 per 7 days. ANBAI asks for nothing beyond the download.

## The numbers

| Metric | ANBAI | Frequency Generator |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Free | — |
| Size | 62 MB | 5 MB |
| Requires iOS | **13.0** | 16 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [DUMSCO inc.](https://appshunter.io/developer/673503528) | [LEAN ASIA CO., LTD](https://appshunter.io/developer/1815050814) |

## What reviewers say

### ANBAI

[App page](https://appshunter.io/ios/app/anbai/id1458262251)

Measure your autonomic nervous system's condition by placing your fingertip on your smartphone's camera for one minute. Analyze your pulse to understand your current state and improve daily life by identifying optimal times for rest and effort.

**Highlights:** Measure autonomic nervous system condition, Pulse analysis using smartphone camera, Scientific methodology based on heart rate variability, Track recent trends with graphs, Personalized analysis based on measurement history

**Features:** Vision Pro support

**In-app purchases:** none


### Frequency Generator

[App page](https://appshunter.io/ios/app/frequency-generator-solfeggio/id6763857623)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Binaural Beats Weekly | $4.99 | per 7 days |
| Sound Therapy Yearly | $24.99 | per year |
| Brainwaves Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is ANBAI free?

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

### Is Frequency Generator free?

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

### Do ANBAI or Frequency Generator have ads?

Neither ANBAI nor Frequency Generator shows ads.

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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.*