# Frequency Generator vs BETWEEN

The clearest difference is rating: BETWEEN at 5.0 against Frequency Generator's 3.0. BETWEEN also leads on update cadence (every 4 months vs every 14 months). Frequency Generator's advantage is in-app purchases (none vs 6) and device support (3 vs 1). On price, ratings volume and ads there is nothing between them.

Both are free to download. BETWEEN sells 6 in-app purchases, starting at $1.99 per 7 days. Frequency Generator asks for nothing beyond the download.

BETWEEN holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Frequency Generator ships an update every 14 months, BETWEEN every 4 months. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Frequency Generator | BETWEEN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/frequency-generator-tone-a4/id6529535310/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/between-know-where-you-stand/id6759308224/reviews)** |
| Number of ratings | **2** | 1 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 4 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 7 MB | 26 MB |
| Requires iOS | **15** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Krzysztof Gwiazda](https://appshunter.io/developer/1546740383) | [Trevor Lawrence](https://appshunter.io/developer/1862997033) |

## What reviewers say

### Frequency Generator

[App page](https://appshunter.io/ios/app/frequency-generator-tone-a4/id6529535310)

This utility app provides a simple and straightforward tuning fork. It allows users to generate any frequency between 20 Hz and 20,000 Hz, limited only by the device's speaker and human hearing.

**Highlights:** Adjustable frequency range (20 Hz - 20,000 Hz), Simple and easy to use interface, Generates audio tones, No complex settings

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

**In-app purchases:** none


### BETWEEN

[App page](https://appshunter.io/ios/app/between-know-where-you-stand/id6759308224)

Analyze text conversations with AI to understand relationship dynamics. Upload screenshots or paste text to get a safety score, behavioral classification, and personality traits. Features a "Danger Alert" for concerning conversations and prioritizes user privacy with on-device processing.

**Highlights:** AI-powered text analysis, Screenshot and text input, Safety Score (0-100), Behavioral classification, Relationship dynamic verdict, Personality trait detection, Danger Alert system, On-device screenshot processing

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Between Pro | $1.99 | per 7 days |
| Urban AI Suite Monthly | $2.99 | per month |
| Between Pro | $4.99 | per month |
| Between Pro | $14.99 | per year |
| Urban AI Suite | $19.99 | per year |
| Urban AI Suite Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Frequency Generator free?

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

### Is BETWEEN free?

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

### Which has better reviews, Frequency Generator or BETWEEN?

BETWEEN is rated higher. Frequency Generator averages 3.0 out of 5 from 2 ratings, while BETWEEN averages 5.0 from 1 ratings.

### Do Frequency Generator or BETWEEN have ads?

Neither Frequency Generator nor BETWEEN shows ads.

### Which is updated more often, Frequency Generator or BETWEEN?

Frequency Generator ships an update every 14 months, and BETWEEN every 4 months. Most recently, Frequency Generator was updated on October 30, 2026 and BETWEEN on October 31, 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.*