# Period Tracker ⋆ vs Affirmations by SP

The clearest difference is in-app purchases: Affirmations by SP at none against Period Tracker ⋆'s 1. Affirmations by SP also leads on ads (none vs shown) and update cadence (every 10 days vs every 2 months). Period Tracker ⋆'s advantage is ratings volume (25K vs 9) and iOS requirement (13.0 vs 18.6). On price, rating and device support there is nothing between them.

Both are free to download. Period Tracker ⋆ sells 1 in-app purchase, starting at $4.99 per month. Affirmations by SP asks for nothing beyond the download.

Affirmations by SP holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: Period Tracker ⋆ has 25K ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 75% of Period Tracker ⋆'s written reviews are positive against 100% of Affirmations by SP's.

Period Tracker ⋆ ships an update every 2 months, Affirmations by SP every 10 days. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Period Tracker ⋆ | Affirmations by SP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (25K ratings)](https://appshunter.io/ios/app/period-tracker/id1579369864/reviews) | **[4.9 (9 ratings)](https://appshunter.io/ios/app/affirmations-by-sp/id6741083956/reviews)** |
| Number of ratings | **25K** | 9 |
| Positive reviews | 75.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | Subscription | **Free** |
| Size | 122 MB | 345 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [LUCKY LABS LP](https://appshunter.io/developer/1670581511) | [Steven Poulson](https://appshunter.io/developer/1792945130) |

## What reviewers say

### Period Tracker ⋆

[App page](https://appshunter.io/ios/app/period-tracker/id1579369864)

This app helps you track your menstrual cycle, predict periods, and monitor ovulation. Log symptoms, moods, and intimate life for personalized insights and receive timely reminders. It offers customizable tracking for irregular cycles and provides fertility period notifications.

**Highlights:** Cycle and menstruation forecasting, Menses date tracking, Customizable cycle length, Mood and symptom logging, Intimate life tracking, Fertility and menses notifications

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | per month |

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Accurate period predictions
- 💎 Helpful for tracking cycles
- 🎨 Beautiful and intuitive design
- 🆓 Completely free with no ads

**What reviewers complain about**

- 🐛 Inability to manually adjust period dates
- 🤔 Limited symptom tracking options
- ⚠️ Inconsistent with irregular cycles
- 🧭 Difficulty navigating past months

**Reported bugs**

- Automatically adds period dates even when none
- Inaccurate predictions for irregular cycles

**Requested features**

- Add more symptom tracking options
- Allow manual adjustment of period dates
- Improve navigation to view past cycles
- Provide more customization options


### Affirmations by SP

[App page](https://appshunter.io/ios/app/affirmations-by-sp/id6741083956)

Record your own voice for affirmations, create custom text, and play them with background music. Access hundreds of pre-recorded affirmations and musings with accompanying text. Personalize your experience by selecting music from your library.

**Highlights:** Record custom voice affirmations, Create custom affirmation text, Hundreds of pre-recorded affirmations, Background music playback, Select music from personal library, Rearrange and delete affirmations

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

**In-app purchases:** none


## Frequently asked questions

### Is Period Tracker ⋆ free?

Period Tracker ⋆ is free to download, with in-app purchases available.

### Is Affirmations by SP free?

Affirmations by SP is free to download, with no in-app purchases.

### Which has better reviews, Period Tracker ⋆ or Affirmations by SP?

Affirmations by SP is rated higher. Period Tracker ⋆ averages 4.7 out of 5 from 25K ratings, while Affirmations by SP averages 4.9 from 9 ratings.

### Do Period Tracker ⋆ or Affirmations by SP have ads?

Period Tracker ⋆ shows ads; Affirmations by SP does not.

### Which is updated more often, Period Tracker ⋆ or Affirmations by SP?

Period Tracker ⋆ ships an update every 2 months, and Affirmations by SP every 10 days. Most recently, Period Tracker ⋆ was updated on October 29, 2026 and Affirmations by SP on October 25, 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.*