# IIJ SmartKey vs Paste & Prompt

The clearest difference is in-app purchases: IIJ SmartKey at none against Paste & Prompt's 1. IIJ SmartKey also leads on iOS requirement (12.0 vs 17.6). Paste & Prompt's advantage is update cadence (daily vs every 9 months). On price, ads and device support there is nothing between them.

Both are free to download. Paste & Prompt sells 1 one-off in-app purchase. IIJ SmartKey asks for nothing beyond the download.

IIJ SmartKey ships an update every 9 months, Paste & Prompt daily. The most recent releases landed on October 7, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | IIJ SmartKey | Paste & Prompt |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 10.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Daily** |
| Monetization | Free | — |
| Size | 19 MB | 6 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Internet Initiative Japan, Inc.](https://appshunter.io/developer/444664358) | [Hoi Hei Chow](https://appshunter.io/developer/1842295955) |

## What reviewers say

### IIJ SmartKey

[App page](https://appshunter.io/ios/app/iij-smartkey/id974476420)

This app generates one-time passwords for two-step verification, enhancing online security. It supports TOTP standards and offers slide authentication for convenient logins. Additional features include app locking and cross-device data backup.

**Highlights:** Generates TOTP one-time passwords, Supports slide authentication, App locking with Touch ID/passcode, Cross-device data backup, Compatible with Google Authenticator

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

**In-app purchases:** none


### Paste & Prompt

[App page](https://appshunter.io/ios/app/paste-and-prompt/id6764310065)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Paste Prompt Premium | $1.99 | one-time |


## Frequently asked questions

### Is IIJ SmartKey free?

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

### Is Paste & Prompt free?

Paste & Prompt is free to download, with in-app purchases available.

### Do IIJ SmartKey or Paste & Prompt have ads?

Neither IIJ SmartKey nor Paste & Prompt shows ads.

### Which is updated more often, IIJ SmartKey or Paste & Prompt?

IIJ SmartKey ships an update every 9 months, and Paste & Prompt daily. Most recently, IIJ SmartKey was updated on October 7, 2026 and Paste & Prompt on October 17, 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.*