# Календарь беременности, роды vs FatKillers

The clearest difference is review sentiment: Календарь беременности, роды at 99% against FatKillers's 50%. Календарь беременности, роды also leads on in-app purchases (none vs 2). FatKillers's advantage is update cadence (daily vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. FatKillers sells 2 in-app purchases, starting at $8.99 per month. Календарь беременности, роды asks for nothing beyond the download.

Календарь беременности, роды ships an update every 5 weeks, FatKillers daily. The most recent releases landed on September 12, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Календарь беременности, роды | FatKillers |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (95 ratings)](https://appshunter.io/ios/app/id6449901954/reviews)** | — |
| Number of ratings | **95** | — |
| Positive reviews | **99.0% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Daily** |
| Monetization | **Free** | Freemium |
| Size | 109 MB | 26 MB |
| Requires iOS | 13.4 | 13.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Sivets Igor Vladimirovich, IP](https://appshunter.io/developer/1690985482) | [MAKSIM VOLOSHINSKII](https://appshunter.io/developer/1492639578) |

## What reviewers say

### Календарь беременности, роды

[App page](https://appshunter.io/ios/app/id6449901954)

Track your pregnancy week by week with expert-developed articles, videos, and tools. Monitor weight, blood pressure, and baby's movements. Get checklists and nutritional advice for a healthy journey to motherhood.

**Highlights:** Pregnancy calendar and calculator, Health monitoring charts (weight, BP), Baby kick and contraction timers, Expert articles and videos, Trimester checklists, Nutrition and breastfeeding advice

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

**In-app purchases:** none

**What reviewers like**

- 👍 Convenient and easy to use
- 💡 Informative and helpful content
- 🚀 Smooth and responsive app
- 🤗 Supportive for first-time moms
- 💖 Excellent for tracking pregnancy

**What reviewers complain about**

- 🐛 Occasional bugs and glitches
- 🕰️ Default to first week can be inconvenient
- 🗓️ Lack of advanced calendar features

**Reported bugs**

- Calendar data not saving properly
- Crashes when opening certain sections

**Requested features**

- Ability to customize week view
- Integration with other pregnancy apps
- More personalized content recommendations


### FatKillers

[App page](https://appshunter.io/ios/app/fatkillers-calorie-tracker/id6476326429)

Estimate calorie intake by simply taking a photo of your meal. This AI-powered app helps you track your food consumption for weight loss goals. It offers detailed insights to support your journey.

**Highlights:** AI-powered calorie estimation, Estimate calories from dish photos, Weight loss tracking, Food consumption monitoring, Detailed insights

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $8.99 | per month |
| Annual subscription | $34.99 | per year |


## Frequently asked questions

### Is Календарь беременности, роды free?

Календарь беременности, роды is free to download, with no in-app purchases.

### Is FatKillers free?

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

### Do Календарь беременности, роды or FatKillers have ads?

Neither Календарь беременности, роды nor FatKillers shows ads.

### Which is updated more often, Календарь беременности, роды or FatKillers?

Календарь беременности, роды ships an update every 5 weeks, and FatKillers daily. Most recently, Календарь беременности, роды was updated on September 12, 2026 and FatKillers on September 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.*