# Polytropic Pro vs Halte

The clearest difference is in-app purchases: Polytropic Pro at none against Halte's 4. Polytropic Pro also leads on device support (3 vs 1) and iOS requirement (14.2 vs 17.0). Halte's advantage is update cadence (every 2 months vs every 4 months). On price and ads there is nothing between them.

Both are free to download. Halte sells 4 one-off in-app purchases. Polytropic Pro asks for nothing beyond the download.

Polytropic Pro ships an update every 4 months, Halte every 2 months. The most recent releases landed on October 11, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Polytropic Pro | Halte |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Size | 252 MB | 13 MB |
| Requires iOS | **14.2** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Polytropic](https://appshunter.io/developer/1613713281) | [Christine Martin](https://appshunter.io/developer/1874045866) |

## What reviewers say

### Polytropic Pro

[App page](https://appshunter.io/ios/app/polytropic-pro/id6452721348)

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

**In-app purchases:** none


### Halte

[App page](https://appshunter.io/ios/app/halte-bloqueur-dappels/id6775280371)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip: a coffee | $2.99 | one-time |
| Tip: a pizza | $4.99 | one-time |
| Halte Premium — Founder | $12.99 | one-time |
| Premium Founder + Support | $17.99 | one-time |


## Frequently asked questions

### Is Polytropic Pro free?

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

### Is Halte free?

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

### Do Polytropic Pro or Halte have ads?

Neither Polytropic Pro nor Halte shows ads.

### Which is updated more often, Polytropic Pro or Halte?

Polytropic Pro ships an update every 4 months, and Halte every 2 months. Most recently, Polytropic Pro was updated on October 11, 2026 and Halte on October 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*