# Polypipe Heating vs Convert Case

The clearest difference is review sentiment: Convert Case at 100% against Polypipe Heating's 50%. Polypipe Heating's advantage is iOS requirement (6.0 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Polypipe Heating ships an update fortnightly, Convert Case weekly. The most recent releases landed on October 21, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Polypipe Heating | Convert Case |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (9 ratings)](https://appshunter.io/ios/app/convert-case/id6502629680/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free | Free |
| Size | 6 MB | 23 MB |
| Requires iOS | **6.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Telepure Limited](https://appshunter.io/developer/341058771) | [Convert Case Ltd](https://appshunter.io/developer/1746251305) |

## What reviewers say

### Polypipe Heating

[App page](https://appshunter.io/ios/app/polypipe-heating/id981706876)

Control your home's heating remotely from any internet-connected device. This app is exclusively for Polypipe customers who have purchased a Home Heating Hub and smart heating controls. Requires existing 'Control My Heating' login credentials.

**Highlights:** Remote heating adjustment, Global internet access, Requires Home Heating Hub, Uses existing login

**Features:** macOS Compatibility

**In-app purchases:** none


### Convert Case

[App page](https://appshunter.io/ios/app/convert-case/id6502629680)

This utility transforms text by changing its case and cleaning up formatting. It offers various text conversion styles, including programming-specific formats and decorative Unicode fonts. The app also includes tools for removing unwanted characters and encoding/decoding text.

**Highlights:** Multiple text case conversions, Programming case formats, 66 Unicode fancy fonts, Remove formatting and special characters, Encode/decode text (Base64, URL, ROT13), Undo functionality, Sync text across tools

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

**In-app purchases:** none


## Frequently asked questions

### Is Polypipe Heating free?

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

### Is Convert Case free?

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

### Do Polypipe Heating or Convert Case have ads?

Neither Polypipe Heating nor Convert Case shows ads.

### Which is updated more often, Polypipe Heating or Convert Case?

Polypipe Heating ships an update fortnightly, and Convert Case weekly. Most recently, Polypipe Heating was updated on October 21, 2026 and Convert Case on October 30, 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.*