# Sleepless Browser vs Lốc Lốc

The clearest difference is rating: Lốc Lốc at 5.0 against Sleepless Browser's 4.0. Lốc Lốc also leads on in-app purchases (none vs 2) and ratings volume (4 vs 1). Sleepless Browser's advantage is ads (none vs shown) and update cadence (every 2 months vs every 98 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Sleepless Browser sells 2 one-off in-app purchases. Lốc Lốc asks for nothing beyond the download.

Lốc Lốc holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews complicate that: 100% of Sleepless Browser's written reviews are positive against 90% of Lốc Lốc's, so the app with the better star average is not the one people write more warmly about.

Sleepless Browser ships an update every 2 months, Lốc Lốc every 98 months. The most recent releases landed on October 23, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Sleepless Browser | Lốc Lốc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/sleepless-browser/id555875750/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/loc-loc-password-web-browser/id1242674405/reviews)** |
| Number of ratings | 1 | **4** |
| Positive reviews | **100.0% of reviews** | 90.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 98 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 7 MB | 5 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [ITO SOFT DESIGN Inc.](https://appshunter.io/developer/311313017) | [Hai Nam Trinh](https://appshunter.io/developer/1139152400) |

## What reviewers say

### Sleepless Browser

[App page](https://appshunter.io/ios/app/sleepless-browser/id555875750)

This browser prevents your device from sleeping while you browse, ideal for recipes, videos, or real-time content. It also features a screen lock to prevent accidental touches, perfect for keeping children engaged with media.

**Highlights:** Prevents automatic screen sleep, Screen lock feature, Disables touch screen input, Ideal for recipes and videos, Useful for real-time content

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hide the Ad. For early adopter | Free | one-time |
| Hide the Ad | $1.99 | one-time |


### Lốc Lốc

[App page](https://appshunter.io/ios/app/loc-loc-password-web-browser/id1242674405)

This private web browser offers a fast and secure browsing experience. It automatically cleans up browsing data upon closing and provides optional password protection for enhanced privacy. Enjoy instant search from the address bar for efficient navigation.

**Highlights:** Private browsing, Lightning-fast speed, Automatic data cleanup, Password protection, Instant search, User-friendly interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Sleepless Browser free?

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

### Is Lốc Lốc free?

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

### Which has better reviews, Sleepless Browser or Lốc Lốc?

Lốc Lốc is rated higher. Sleepless Browser averages 4.0 out of 5 from 1 ratings, while Lốc Lốc averages 5.0 from 4 ratings.

### Do Sleepless Browser or Lốc Lốc have ads?

Lốc Lốc shows ads; Sleepless Browser does not.

### Which is updated more often, Sleepless Browser or Lốc Lốc?

Sleepless Browser ships an update every 2 months, and Lốc Lốc every 98 months. Most recently, Sleepless Browser was updated on October 23, 2026 and Lốc Lốc on October 29, 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.*