# ByPost Postcard Maker vs Polypipe Smart

The clearest difference is review sentiment: ByPost Postcard Maker at 62% against Polypipe Smart's 10%. ByPost Postcard Maker also leads on update cadence (every 8 days vs every 3 months). Polypipe Smart's advantage is rating (5.0 vs 1.7) and monetization model (free vs ad-supported). On price, ratings volume, 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 Smart holds the better App Store score, 5.0 against 1.7. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews complicate that: 62% of ByPost Postcard Maker's written reviews are positive against 10% of Polypipe Smart's, so the app with the better star average is not the one people write more warmly about.

ByPost Postcard Maker ships an update every 8 days, Polypipe Smart every 3 months. The most recent releases landed on October 10, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | ByPost Postcard Maker | Polypipe Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (3 ratings)](https://appshunter.io/ios/app/bypost-postcard-maker/id418116963/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/polypipe-smart/id1455485052/reviews)** |
| Number of ratings | **3** | 2 |
| Positive reviews | **62.3% of reviews** | 10.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 3 months |
| Monetization | Ad-supported | **Free** |
| Size | 31 MB | 167 MB |
| Requires iOS | 18.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Cards Online Limited](https://appshunter.io/developer/1702188274) | [Polypipe PLC](https://appshunter.io/developer/1455485051) |

## What reviewers say

### ByPost Postcard Maker

[App page](https://appshunter.io/ios/app/bypost-postcard-maker/id418116963)

Create and send personalized, high-quality printed postcards and greeting cards directly from your iPhone. Reach out to loved ones anywhere globally with tangible mail.

**Highlights:** Send real printed postcards, Send greeting cards, Worldwide shipping, iPhone app, Personalized cards

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Quick delivery
- 💡 Personalized postcards
- 🎨 Variety of themes and designs
- 📸 Ability to use own photos

**What reviewers complain about**

- 🐛 Crashes and bugs
- 🕰️ Slow delivery times
- 💰 Expensive credits/postcards
- 🔒 Account and login issues
- 🤔 Unclear pricing and features

**Reported bugs**

- Crashes when trying to write on postcard
- Credits disappearing or not showing up
- Inability to reset password or login
- Postcards not being delivered

**Requested features**

- More customization options
- Ability to send to multiple recipients
- Improved account management
- Faster delivery times
- Cheaper pricing


### Polypipe Smart

[App page](https://appshunter.io/ios/app/polypipe-smart/id1455485052)

Control your heating system and appliances remotely with this app. It offers room-by-room temperature management, personalized automation rules, and the ability to create and store custom heating profiles for different scenarios. Manage multiple locations and switch between them seamlessly.

**Highlights:** Remote heating and appliance control, Room-by-room temperature management, Personalized automation rules, Customizable smart profiles, Multi-location support, Geolocation-based control

**In-app purchases:** none


## Frequently asked questions

### Is ByPost Postcard Maker free?

ByPost Postcard Maker is free to download, with no in-app purchases.

### Is Polypipe Smart free?

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

### Which has better reviews, ByPost Postcard Maker or Polypipe Smart?

Polypipe Smart is rated higher. ByPost Postcard Maker averages 1.7 out of 5 from 3 ratings, while Polypipe Smart averages 5.0 from 2 ratings.

### Do ByPost Postcard Maker or Polypipe Smart have ads?

Neither ByPost Postcard Maker nor Polypipe Smart shows ads.

### Which is updated more often, ByPost Postcard Maker or Polypipe Smart?

ByPost Postcard Maker ships an update every 8 days, and Polypipe Smart every 3 months. Most recently, ByPost Postcard Maker was updated on October 10, 2026 and Polypipe Smart on September 23, 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.*