# Period Log Pro vs Ignite Studios Mu

The clearest difference is price: Ignite Studios Mu at Free against Period Log Pro's $1.99. Ignite Studios Mu also leads on in-app purchases (none vs 3) and update cadence (every 2 months vs every 7 months). Period Log Pro's advantage is ratings volume (71 vs 1) and device support (4 vs 1). On rating, ads and iOS requirement there is nothing between them.

Ignite Studios Mu is free to download; Period Log Pro costs $1.99 up front. Period Log Pro sells 3 in-app purchases, starting at $0.99 per month. Ignite Studios Mu asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Period Log Pro against 5.0 for Ignite Studios Mu. That said, the two scores are not equally well evidenced: Period Log Pro has 71 ratings behind it against 1, so its average is the more settled of the two.

Period Log Pro ships an update every 7 months, Ignite Studios Mu every 2 months. The most recent releases landed on October 16, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Period Log Pro | Ignite Studios Mu |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.9 (71 ratings)](https://appshunter.io/ios/app/period-log-pro/id491296322/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ignite-studios-mu/id6444041021/reviews)** |
| Number of ratings | **71** | 1 |
| Positive reviews | 91.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 43 MB | 104 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [倩 赵](https://appshunter.io/developer/376557917) | [Perfect Gym Solutions Sp. z o.o.](https://appshunter.io/developer/1004382730) |

## What reviewers say

### Period Log Pro

[App page](https://appshunter.io/ios/app/period-log-pro/id491296322)

This app helps you track and predict your menstrual cycles, fertility, and ovulation. Log period days, flow, mood, symptoms, weight, and temperature to gain insights into your health. Receive timely reminders and protect your data with password security.

**Highlights:** Track periods, ovulation, and fertile days, Log moods, symptoms, and weight, Predict future cycles, Visual calendar and graphs, Customizable symptoms, Data export and backup, Password protection

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - 1 month | $0.99 | per month |
| Premium - 6 months | $5.49 | per 6 months |
| Premium - 1 year | $9.99 | per year |

**What reviewers like**

- 💻 Easy to use
- 📆 Accurate period tracking
- 🔔 Helpful reminders
- 📊 Useful charts and graphs
- 🔍 Detailed symptom tracking

**What reviewers complain about**

- 🔧 Outdated interface
- 🐛 Occasional crashes or freezing
- 🔍 Limited customization options
- 🔄 Difficulty editing/correcting entries
- 🔗 Lack of cross-device sync

**Reported bugs**

- Calendar view not working properly
- Data not syncing across devices
- Feedback/review prompts causing crashes

**Requested features**

- Dark mode option
- Ability to track multiple users/cycles
- More detailed symptom and mood tracking
- Enhanced fertility/ovulation features
- Improved calendar and charting functionality


### Ignite Studios Mu

[App page](https://appshunter.io/ios/app/ignite-studios-mu/id6444041021)

Easily manage your fitness club experience from your mobile device. Book classes, access club information, and track your attendance history. The app allows for seamless entry using QR codes and provides membership details.

**Highlights:** QR code club entry, Class booking, Membership details preview, Club information access, Attendance history monitoring, Friend invitations

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

**In-app purchases:** none


## Frequently asked questions

### Is Period Log Pro free?

Period Log Pro costs $1.99, and also offers in-app purchases.

### Is Ignite Studios Mu free?

Ignite Studios Mu is free to download, with no in-app purchases.

### Which has better reviews, Period Log Pro or Ignite Studios Mu?

Ignite Studios Mu is rated higher. Period Log Pro averages 4.9 out of 5 from 71 ratings, while Ignite Studios Mu averages 5.0 from 1 ratings.

### Do Period Log Pro or Ignite Studios Mu have ads?

Neither Period Log Pro nor Ignite Studios Mu shows ads.

### Which is updated more often, Period Log Pro or Ignite Studios Mu?

Period Log Pro ships an update every 7 months, and Ignite Studios Mu every 2 months. Most recently, Period Log Pro was updated on October 16, 2026 and Ignite Studios Mu on October 5, 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.*