# theblood vs Boost

The clearest difference is in-app purchases: theblood at none against Boost's 4. theblood also leads on device support (3 vs 1) and iOS requirement (15.5 vs 18.0). Boost's advantage is update cadence (every 6 days vs every 2 months). On price and ads there is nothing between them.

Both are free to download. Boost sells 4 in-app purchases, starting at $0.99 per month. theblood asks for nothing beyond the download.

theblood ships an update every 2 months, Boost every 6 days. The most recent releases landed on July 22, 2026 and August 28, 2026 respectively.

## The numbers

| Metric | theblood | Boost |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/theblood/id6463641080/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | Free | — |
| Size | 85 MB | 5 MB |
| Requires iOS | **15.5** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [The smart period blood GmbH](https://appshunter.io/developer/1704678762) | [Rene Fischer](https://appshunter.io/developer/1868527187) |

## What reviewers say

### theblood

[App page](https://appshunter.io/ios/app/theblood/id6463641080)

This app helps you understand your body by tracking your menstrual cycle, symptoms, mood, sleep, and stress. It provides personalized health insights and daily scores to visualize your well-being over time. The app also offers tailored supplement recommendations based on your tracked data.

**Highlights:** Personalized daily insights, Daily score based on logged data, Menstrual cycle tracking, Calendar and trend visualization, Personalized supplement recommendations, Privacy and security focused

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

**In-app purchases:** none


### Boost

[App page](https://appshunter.io/ios/app/boost-supplement-tracker/id6758024013)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Support | $0.99 | per month |
| 1 Cup of Coffee (Support) | $1.99 | one-time |
| 1 Sandwich (Support) | $4.99 | one-time |
| 1 Lunch (Support) | $11.99 | one-time |


## Frequently asked questions

### Is theblood free?

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

### Is Boost free?

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

### Do theblood or Boost have ads?

Neither theblood nor Boost shows ads.

### Which is updated more often, theblood or Boost?

theblood ships an update every 2 months, and Boost every 6 days. Most recently, theblood was updated on July 22, 2026 and Boost on August 28, 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.*