# SickPredict™ vs AI Macro Tracker

The clearest difference is ads: AI Macro Tracker at none against SickPredict™'s shown. AI Macro Tracker also leads on update cadence (weekly vs every 2 months). SickPredict™'s advantage is device support (3 vs 1) and iOS requirement (13.0 vs 18.0). On price and in-app purchases there is nothing between them.

Both are free to download. SickPredict™ sells 2 in-app purchases, starting at $3.99 per month and AI Macro Tracker sells 4 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

SickPredict™ ships an update every 2 months, AI Macro Tracker weekly. Both last shipped on October 6, 2026.

## The numbers

| Metric | SickPredict™ | AI Macro Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (30 ratings)](https://appshunter.io/ios/app/sickpredict/id1531998468/reviews)** | — |
| Number of ratings | **30** | — |
| Positive reviews | 73.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Subscription | — |
| Size | 58 MB | 70 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Health Logic Global](https://appshunter.io/developer/1531998470) | [Geometry Lab](https://appshunter.io/developer/6802641918) |

## What reviewers say

### SickPredict™

[App page](https://appshunter.io/ios/app/sickpredict/id1531998468)

This app leverages data from your Apple Watch to predict potential health changes up to 72 hours in advance. It calculates a personalized 'SickNumber™' and tracks your health metrics over time, providing alerts for risk level changes. It is intended for general wellbeing and informational purposes only.

**Highlights:** Predicts health changes up to 72 hours in advance, Calculates personalized SickNumber™, Tracks health changes over time, Provides periodic risk level alerts, Integrates with Apple Health data, Uses machine learning algorithms

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Access | $3.99 | per month |
| Basic Access | $28.99 | per year |


### AI Macro Tracker

[App page](https://appshunter.io/ios/app/ai-macro-tracker-macropass/id6804393564)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Macropass Pro Monthly | $9.99 | per month |
| Macropass Pro Annual | $49.99 | per year |
| Macropass Pro Annual | $69.99 | per year |
| Macropass Pro Annual | $89.99 | per year |


## Frequently asked questions

### Is SickPredict™ free?

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

### Is AI Macro Tracker free?

AI Macro Tracker is free to download, with in-app purchases available.

### Do SickPredict™ or AI Macro Tracker have ads?

SickPredict™ shows ads; AI Macro Tracker does not.

### Which is updated more often, SickPredict™ or AI Macro Tracker?

SickPredict™ ships an update every 2 months, and AI Macro Tracker weekly. Most recently, SickPredict™ was updated on October 6, 2026 and AI Macro Tracker on October 6, 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.*