# Offline Period Tracker vs Spro Женский календарь

The clearest difference is in-app purchases: Spro Женский календарь at none against Offline Period Tracker's 3. Spro Женский календарь also leads on iOS requirement (13.4 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Offline Period Tracker sells 3 in-app purchases, starting at $3.99 per month. Spro Женский календарь asks for nothing beyond the download.

Offline Period Tracker ships an update every 3 weeks, Spro Женский календарь fortnightly. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Offline Period Tracker | Spro Женский календарь |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (7 ratings)](https://appshunter.io/ios/app/offline-period-tracker-enria/id1230264858/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Freemium | — |
| Size | 23 MB | 19 MB |
| Requires iOS | 17.0 | **13.4** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Proper Bits Ltd](https://appshunter.io/developer/1836682246) | [Ekaterina Pomazanova](https://appshunter.io/developer/1643857863) |

## What reviewers say

### Offline Period Tracker

[App page](https://appshunter.io/ios/app/offline-period-tracker-enria/id1230264858)

This app helps you understand your menstrual cycle, ovulation, and fertility with personalized tracking and clear predictions. It offers custom logging, smart reminders, and integrates with Apple Health for comprehensive health data management.

**Highlights:** Period and cycle tracking, Ovulation and fertility predictions, Symptom, mood, flow, and BBT logging, Custom tracking types, Apple Health integration, Smart reminders, Data import and export

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $3.99 | per month |
| Yearly Plan | $19.99 | per year |
| Lifetime Premium Access | $49.99 | one-time |


### Spro Женский календарь

[App page](https://appshunter.io/ios/app/spro/id1643857861)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Offline Period Tracker free?

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

### Is Spro Женский календарь free?

Spro Женский календарь is free to download, with no in-app purchases.

### Do Offline Period Tracker or Spro Женский календарь have ads?

Neither Offline Period Tracker nor Spro Женский календарь shows ads.

### Which is updated more often, Offline Period Tracker or Spro Женский календарь?

Offline Period Tracker ships an update every 3 weeks, and Spro Женский календарь fortnightly. Most recently, Offline Period Tracker was updated on November 2, 2026 and Spro Женский календарь on November 7, 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.*