# 投屏易传 vs ikey

The clearest difference is in-app purchases: 投屏易传 at none against ikey's 3. ikey's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. ikey sells 3 in-app purchases, starting at $1.99 per year. 投屏易传 asks for nothing beyond the download.

投屏易传 ships an update every 2 weeks, ikey every 8 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | 投屏易传 | ikey |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 8 days** |
| Monetization | — | Freemium |
| Size | 21 MB | 13 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [鑫 李](https://appshunter.io/developer/1882426033) | [育权 刘](https://appshunter.io/developer/1782631468) |

## What reviewers say

### 投屏易传

[App page](https://appshunter.io/ios/app/id6760119481)

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

**In-app purchases:** none


### ikey

[App page](https://appshunter.io/ios/app/ikey/id6779347213)

This app securely manages your accounts and passwords locally on your device. It offers features like biometric protection, clear organization with categories and tags, and a password generator. Upgrade for advanced features like iCloud sync and data export.

**Highlights:** Local account management, Biometric security (Face ID/Touch ID), Account categorization and tagging, Password generation, Customizable icons, Attachment support, iCloud synchronization (member), Data export/import (member)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ikey会员一年订阅 | $1.99 | per year |
| ikey永久会员优惠价 | $2.99 | one-time |
| ikey永久会员 | $3.99 | one-time |


## Frequently asked questions

### Is 投屏易传 free?

投屏易传 is free to download, with no in-app purchases.

### Is ikey free?

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

### Do 投屏易传 or ikey have ads?

投屏易传 shows ads; ikey does not.

### Which is updated more often, 投屏易传 or ikey?

投屏易传 ships an update every 2 weeks, and ikey every 8 days. Most recently, 投屏易传 was updated on October 31, 2026 and ikey on October 31, 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.*