# LadyFast vs Rally

The clearest difference is in-app purchases: Rally at none against LadyFast's 2. Rally also leads on update cadence (every 4 days vs every 3 weeks) and iOS requirement (15.1 vs 17.4). On price, ads and device support there is nothing between them.

Both are free to download. LadyFast sells 2 in-app purchases, starting at $0.49 per month. Rally asks for nothing beyond the download.

LadyFast ships an update every 3 weeks, Rally every 4 days. The most recent releases landed on October 1, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | LadyFast | Rally |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/ladyfast/id6747602155/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Subscription | — |
| Size | 7 MB | 36 MB |
| Requires iOS | 17.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [9 TO 3 LAB PTY LTD](https://appshunter.io/developer/1745764648) | [Kyudo Growth Pty Ltd](https://appshunter.io/developer/1885950700) |

## What reviewers say

### LadyFast

[App page](https://appshunter.io/ios/app/ladyfast/id6747602155)

This wellness app helps women plan and track fasting, weight, and wellbeing in sync with their hormonal cycles. It offers customizable plans, progress tracking, and wellbeing logs, adapting to each phase of the menstrual cycle for a supportive and personal approach to health.

**Highlights:** Cycle-aligned fasting plans, Weight progress tracking, Wellbeing and mood logs, Customizable fasting schedules, Visual progress summaries, Menstrual cycle integration

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Metabolic Reset - Monthly | $0.49 | per month |
| Metabolic Mastery - Yearly | $2.99 | per year |


### Rally

[App page](https://appshunter.io/ios/app/rally-care-coordination/id6760873567)

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

**In-app purchases:** none


## Frequently asked questions

### Is LadyFast free?

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

### Is Rally free?

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

### Do LadyFast or Rally have ads?

Neither LadyFast nor Rally shows ads.

### Which is updated more often, LadyFast or Rally?

LadyFast ships an update every 3 weeks, and Rally every 4 days. Most recently, LadyFast was updated on October 1, 2026 and Rally on October 23, 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.*