# InfectRisk vs Slimmer 65

The clearest difference is update cadence: InfectRisk at every 4 days against Slimmer 65's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. InfectRisk sells 2 in-app purchases, starting at $4.99 per year and Slimmer 65 sells 3 in-app purchases, starting at $16.49 per month. Whichever you choose, the download price is not the number that matters.

InfectRisk ships an update every 4 days, Slimmer 65 every 3 weeks. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | InfectRisk | Slimmer 65 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Size | 108 MB | 585 MB |
| Requires iOS | **18.0** | 18.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [Renderei Martin GmbH](https://appshunter.io/developer/1882813459) | [ILYA SEYFOURI](https://appshunter.io/developer/1891829571) |

## What reviewers say

### InfectRisk

[App page](https://appshunter.io/ios/app/infectrisk/id6760133442)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Subscription | $4.99 | per year |
| Lifetime Purchase | $12.99 | one-time |


### Slimmer 65

[App page](https://appshunter.io/ios/app/slimmer-65/id6761863273)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Slimmer — Monthly | $16.49 | per month |
| Slimmer - Annual Plan | $36.49 | per year |
| Slimmer - 6 Month Plan | $49.99 | per 6 months |


## Frequently asked questions

### Is InfectRisk free?

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

### Is Slimmer 65 free?

Slimmer 65 is free to download, with in-app purchases available.

### Do InfectRisk or Slimmer 65 have ads?

Neither InfectRisk nor Slimmer 65 shows ads.

### Which is updated more often, InfectRisk or Slimmer 65?

InfectRisk ships an update every 4 days, and Slimmer 65 every 3 weeks. Most recently, InfectRisk was updated on October 28, 2026 and Slimmer 65 on October 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.*