# AirDroid Cast vs ObservMemo

The clearest difference is price: AirDroid Cast at Free against ObservMemo's $1.99. ObservMemo's advantage is in-app purchases (none vs 4) and update cadence (every 3 weeks vs every 4 months). On ads, device support and iOS requirement there is nothing between them.

AirDroid Cast is free to download; ObservMemo costs $1.99 up front. AirDroid Cast sells 4 in-app purchases, starting at $2.49 per month. ObservMemo asks for nothing beyond the download.

AirDroid Cast ships an update every 4 months, ObservMemo every 3 weeks. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | AirDroid Cast | ObservMemo |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.6 (2.5K ratings)](https://appshunter.io/ios/app/airdroid-cast-screen-mirroring/id1539892125/reviews)** | — |
| Number of ratings | **2.5K** | — |
| Positive reviews | 85.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 68 MB | 178 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SAND STUDIO CORPORATION LIMITED](https://appshunter.io/developer/1501289782) | [Liu ZhiRong](https://appshunter.io/developer/483400125) |

## What reviewers say

### AirDroid Cast

[App page](https://appshunter.io/ios/app/airdroid-cast-screen-mirroring/id1539892125)

Seamlessly mirror your device's screen to a computer or other devices across different networks. Share up to five screens simultaneously and even remotely control your mobile from your PC. Supports iOS, Windows, and Mac.

**Highlights:** Cross-platform screen casting, Wireless and USB connection options, Remote network mirroring, Remote mobile control, Simultaneous multi-screen mirroring, Web version for browser access

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remote Casting - Monthly | $2.49 | per month |
| Cast & Control  - Monthly | $3.49 | per month |
| Remote Casting - Yearly | $19.99 | per year |
| Cast & Control - Yearly | $29.99 | per year |

**What reviewers like**

- 🚀 Works great
- 👍 Easy to use
- 🚀 Low latency
- 👍 Reliable
- 👍 Excellent quality

**What reviewers complain about**

- 🐛 Sound issues
- 🐛 Lagging/choppy
- 🔒 Requires subscription
- 🐛 Connectivity problems
- 🐛 Doesn't work as expected

**Reported bugs**

- Disconnects frequently
- Black screen issue
- Doesn't work with certain devices

**Requested features**

- Allow interaction with mirrored screen
- Improve video quality
- Add keyboard shortcuts for screen rotation
- Provide more free features


### ObservMemo

[App page](https://appshunter.io/ios/app/observmemo/id6751184366)

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

**In-app purchases:** none


## Frequently asked questions

### Is AirDroid Cast free?

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

### Is ObservMemo free?

ObservMemo costs $1.99, with no in-app purchases.

### Do AirDroid Cast or ObservMemo have ads?

Neither AirDroid Cast nor ObservMemo shows ads.

### Which is updated more often, AirDroid Cast or ObservMemo?

AirDroid Cast ships an update every 4 months, and ObservMemo every 3 weeks. Most recently, AirDroid Cast was updated on October 31, 2026 and ObservMemo on October 24, 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.*