# Mirroring vs Novemdecuple Calc

The clearest difference is ads: Mirroring at none against Novemdecuple Calc's shown. Mirroring also leads on iOS requirement (11.0 vs 15.8.3). Novemdecuple Calc's advantage is update cadence (every 2 weeks vs every 2 months). On price, in-app purchases and device support there is nothing between them.

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

Mirroring ships an update every 2 months, Novemdecuple Calc every 2 weeks. The most recent releases landed on October 23, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Mirroring | Novemdecuple Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.6 (306 ratings)](https://appshunter.io/ios/app/mirroring-helper/id1525510528/reviews)** | — |
| Number of ratings | **306** | — |
| Positive reviews | 5.1% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 3 MB | 36 MB |
| Requires iOS | **11.0** | 15.8.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Shenzhen Xianzhi Wulian Technology Co., Ltd.](https://appshunter.io/developer/1467869836) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### Mirroring

[App page](https://appshunter.io/ios/app/mirroring-helper/id1525510528)

Easily project your phone screen to a larger display like a TV or projector. This app manages your mirroring device, allowing you to control screen mode, picture quality, and output resolution for a seamless viewing experience.

**Highlights:** Project phone screen to TV, Manage mirroring device, Set screen mode, Adjust picture quality, Configure output resolution, Online equipment upgrades

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Works fine
- ⭐ Awesome

**What reviewers complain about**

- 🐛 Doesn't work
- ❌ Doesn't support streaming apps
- 🔌 Requires app to use
- 🤯 Useless
- 💩 Garbage

**Reported bugs**

- Freezes on home screen
- Doesn't recognize connected device
- Stopped working after update

**Requested features**

- Support for streaming apps
- Better instructions
- Improved device compatibility


### Novemdecuple Calc

[App page](https://appshunter.io/ios/app/novemdecuple-calc/id6742386396)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mirroring free?

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

### Is Novemdecuple Calc free?

Novemdecuple Calc is free to download, with no in-app purchases.

### Do Mirroring or Novemdecuple Calc have ads?

Novemdecuple Calc shows ads; Mirroring does not.

### Which is updated more often, Mirroring or Novemdecuple Calc?

Mirroring ships an update every 2 months, and Novemdecuple Calc every 2 weeks. Most recently, Mirroring was updated on October 23, 2026 and Novemdecuple Calc on October 7, 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.*