# Flow Balance vs AllergyScore

The clearest difference is in-app purchases: Flow Balance at none against AllergyScore's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AllergyScore sells 2 in-app purchases, starting at $3.99 per month. Flow Balance asks for nothing beyond the download.

## The numbers

| Metric | Flow Balance | AllergyScore |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Daily | — |
| Size | 5 MB | 40 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Dynamic Human Resources SRL](https://appshunter.io/developer/1873581119) | [Maxim Gerashchev](https://appshunter.io/developer/1895573501) |

## What reviewers say

### Flow Balance

[App page](https://appshunter.io/ios/app/flow-balance/id6758552078)

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

**In-app purchases:** none


### AllergyScore

[App page](https://appshunter.io/ios/app/allergyscore-pollen-tracker/id6763957037)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AllergyScore Premium - Monthly | $3.99 | per month |
| AllergyScore Yearly | $19.99 | per year |


## Frequently asked questions

### Is Flow Balance free?

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

### Is AllergyScore free?

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

### Do Flow Balance or AllergyScore have ads?

Neither Flow Balance nor AllergyScore shows ads.

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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.*