# Tampermonkey vs 即刻闹钟

The clearest difference is price: 即刻闹钟 at Free against Tampermonkey's $2.99. 即刻闹钟 also leads on update cadence (every 9 days vs every 5 months). Tampermonkey's advantage is in-app purchases (none vs 1) and chart position (#10 vs unranked). On ads there is nothing between them.

即刻闹钟 is free to download; Tampermonkey costs $2.99 up front. 即刻闹钟 sells 1 in-app purchase, starting at $2.99 per year. Tampermonkey asks for nothing beyond the download.

Tampermonkey ships an update every 5 months, 即刻闹钟 every 9 days. The most recent releases landed on October 20, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Tampermonkey | 即刻闹钟 |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[3.1 (61 ratings)](https://appshunter.io/ios/app/tampermonkey/id6738342400/reviews)** | — |
| Number of ratings | **61** | — |
| Positive reviews | 57.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 9 days** |
| Monetization | Free | — |
| Best chart rank | **#10** | — |
| Size | 7 MB | 19 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jan Biniok](https://appshunter.io/developer/1482490088) | [逸飞 彭](https://appshunter.io/developer/1884676476) |

## What reviewers say

### Tampermonkey

[App page](https://appshunter.io/ios/app/tampermonkey/id6738342400)

**Currently charting:** #10 Top Paid · Productivity, #101 Top Paid (US App Store)

Enhance and customize web pages with custom JavaScript programs. This tool allows users to easily create, manage, and run these scripts across all major browsers, adding new features or modifying existing ones on any website.

**Highlights:** Userscript management, Web page customization, JavaScript execution, Cross-browser compatibility, Script creation and editing

**Features:** Safari Extension, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Well executed
- 👍 Essential plugin/extension for all browsers
- 💡 Sync userscripts across browsers
- 👍 Needed this
- 👍 Good

**What reviewers complain about**

- 🐛 Bug on iPad
- 🐛 Glitching on iPad
- 🐛 Unable to install scripts
- 🐛 Unusable on iPadOS
- 🐛 No response on iPad

**Reported bugs**

- Plugins cannot be installed properly
- Screen continuously flickers
- Not usable in Chrome
- Features not working as expected

**Requested features**

- Set cookie feature
- Dark mode option


### 即刻闹钟

[App page](https://appshunter.io/ios/app/id6791575971)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cloud Backup Yearly | $2.99 | per year |


## Frequently asked questions

### Is Tampermonkey free?

Tampermonkey costs $2.99, with no in-app purchases.

### Is 即刻闹钟 free?

即刻闹钟 is free to download, with in-app purchases available.

### Do Tampermonkey or 即刻闹钟 have ads?

Neither Tampermonkey nor 即刻闹钟 shows ads.

### Which is updated more often, Tampermonkey or 即刻闹钟?

Tampermonkey ships an update every 5 months, and 即刻闹钟 every 9 days. Most recently, Tampermonkey was updated on October 20, 2026 and 即刻闹钟 on October 19, 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.*