# No JS vs Time Calc. Pro

The clearest difference is price: Time Calc. Pro at $0.99 against No JS's $2.99. Time Calc. Pro also leads on iOS requirement (13.4 vs 15.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

No JS costs $2.99 and Time Calc. Pro $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

No JS ships an update every 16 months, Time Calc. Pro every 28 months. The most recent releases landed on October 15, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | No JS | Time Calc. Pro |
| --- | --- | --- |
| Price | $2.99 | **$0.99** |
| Rating | **[4.5 (19 ratings)](https://appshunter.io/ios/app/no-js/id1062685513/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 69.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 16 months** | Every 28 months |
| Monetization | Paid | — |
| Size | 1 MB | 2 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Peter Compernolle](https://appshunter.io/developer/936255588) | [Hiroyuki Nishijima](https://appshunter.io/developer/1389796249) |

## What reviewers say

### No JS

[App page](https://appshunter.io/ios/app/no-js/id1062685513)

Temporarily disable JavaScript on webpages to prevent intrusive pop-ups, trackers, ads, and paywalls. This utility offers a quick, two-tap solution directly within Safari views, without needing to alter global browser settings.

**Highlights:** Temporarily disable JavaScript, Block pop-ups and trackers, Bypass some paywalls, Works within Safari, Two-tap activation

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

**In-app purchases:** none


### Time Calc. Pro

[App page](https://appshunter.io/ios/app/time-calc-pro/id1509605480)

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

**In-app purchases:** none


## Frequently asked questions

### Is No JS free?

No JS costs $2.99, with no in-app purchases.

### Is Time Calc. Pro free?

Time Calc. Pro costs $0.99, with no in-app purchases.

### Do No JS or Time Calc. Pro have ads?

Neither No JS nor Time Calc. Pro shows ads.

### Which is updated more often, No JS or Time Calc. Pro?

No JS ships an update every 16 months, and Time Calc. Pro every 28 months. Most recently, No JS was updated on October 15, 2026 and Time Calc. Pro on October 8, 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.*