# Ahlya vs RTMB

The clearest difference is in-app purchases: RTMB at none against Ahlya's 3. RTMB also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Ahlya sells 3 in-app purchases, starting at $7.99 per month. RTMB asks for nothing beyond the download.

Ahlya ships an update every 2 weeks, RTMB every 3 weeks. The most recent releases landed on September 16, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Ahlya | RTMB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/ahlya-cycle-syncing-app/id6748208425/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 57 MB | 41 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Ahlya Limited](https://appshunter.io/developer/1824610788) | [Toby Challis](https://appshunter.io/developer/1846961528) |

## What reviewers say

### Ahlya

[App page](https://appshunter.io/ios/app/ahlya-cycle-syncing-app/id6748208425)

Understand your hormonal rhythm and adjust your life to each phase of your cycle. Get personalized insights for mind, body, beauty, nutrition, relationships, and self-care. Track emotions and physical signals to gain clarity and plan your days with more energy.

**Highlights:** Cycle phase tracking, Personalized phase-based recommendations, Mental health tools, Apple Health integration, Optional partner sharing, Journaling and meditations

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $7.99 | per month |
| Annual | $69.99 | per year |
| Lifetime | $249.99 | one-time |


### RTMB

[App page](https://appshunter.io/ios/app/rtmb/id6761845733)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ahlya free?

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

### Is RTMB free?

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

### Do Ahlya or RTMB have ads?

Ahlya shows ads; RTMB does not.

### Which is updated more often, Ahlya or RTMB?

Ahlya ships an update every 2 weeks, and RTMB every 3 weeks. Most recently, Ahlya was updated on September 16, 2026 and RTMB on September 27, 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.*