# No JS vs Sentrius BT610

The clearest difference is price: Sentrius BT610 at Free against No JS's $2.99. Sentrius BT610 also leads on update cadence (fortnightly vs every 16 months) and iOS requirement (13.6 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

Sentrius BT610 is free to download; No JS costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

No JS ships an update every 16 months, Sentrius BT610 fortnightly. The most recent releases landed on October 23, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | No JS | Sentrius BT610 |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| 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 | **Fortnightly** |
| Monetization | Paid | — |
| Size | 1 MB | 72 MB |
| Requires iOS | 15.0 | **13.6** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Peter Compernolle](https://appshunter.io/developer/936255588) | [Ezurio LLC](https://appshunter.io/developer/1529015949) |

## 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


### Sentrius BT610

[App page](https://appshunter.io/ios/app/sentrius-bt610/id1545606036)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is No JS free?

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

### Is Sentrius BT610 free?

Sentrius BT610 is free to download, with no in-app purchases.

### Do No JS or Sentrius BT610 have ads?

Neither No JS nor Sentrius BT610 shows ads.

### Which is updated more often, No JS or Sentrius BT610?

No JS ships an update every 16 months, and Sentrius BT610 fortnightly. Most recently, No JS was updated on October 23, 2026 and Sentrius BT610 on October 20, 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.*