# Passworder vs RedkeyRobot

The clearest difference is review sentiment: Passworder at 60% against RedkeyRobot's 0%. RedkeyRobot's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Passworder sells 1 one-off in-app purchase. RedkeyRobot asks for nothing beyond the download.

Passworder ships an update every 4 months, RedkeyRobot every 2 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Passworder | RedkeyRobot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/passworder-secure-generator/id416909075/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | **60.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 52 MB | 65 MB |
| Requires iOS | 14.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fragranze Apps Limited](https://appshunter.io/developer/369238797) | [深圳市杉川机器人有限公司](https://appshunter.io/developer/1232160765) |

## What reviewers say

### Passworder

[App page](https://appshunter.io/ios/app/passworder-secure-generator/id416909075)

Easily generate secure, customizable passwords and WiFi keys. Choose character types and length for your online accounts and network security. Save generated passwords directly from the app.

**Highlights:** Customizable password generation, Password length from 2 to 34 characters, Includes numbers, uppercase, and lowercase, Generates WiFi keys, Email generated passwords, Clear and easy-to-use interface

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Passworder Upgrade | $1.99 | one-time |


### RedkeyRobot

[App page](https://appshunter.io/ios/app/redkeyrobot/id1548695524)

Control your R2 laser sweeping robot remotely from your phone, whether you're home or away. Schedule cleaning, monitor progress on a real-time map, and manage cleaning modes for autonomous daily tasks.

**Highlights:** Real-time map monitoring, Remote cleaning control, Scheduled cleaning appointments, Start, stop, pause, and recharge, Multiple cleaning mode switching

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Passworder free?

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

### Is RedkeyRobot free?

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

### Do Passworder or RedkeyRobot have ads?

Passworder shows ads; RedkeyRobot does not.

### Which is updated more often, Passworder or RedkeyRobot?

Passworder ships an update every 4 months, and RedkeyRobot every 2 months. Most recently, Passworder was updated on November 1, 2026 and RedkeyRobot on November 3, 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.*