Comparison

Sleepless Browser vs Lốc Lốc

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Sleepless Browser

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
Read full description

Sleepless Browser is a web browser that doesn’t sleep automatically. Do you find it inconvenient when your browser automatically sleeps when you look away from the screen for a moment? Sleepless Browser enables you to keep browsing web pages without having your device go to sleep mode. Sleepless Browser has a screen lock feature Do you struggle to keep a video playing for your child without interruption or accidentally switching to another screen? Sleepless Browser has a screen lock feature that prevents unintentional operation by disabling touch screen. Recommended for such a case and such a person • When using a recipe website for cooking. • While viewing videos online • If you prefer not to switch the screen. • People who use websites that are updated in real-time. • People who develop websites that are updated in real-time. • People who utilize websites that transmit data. • People who develop websites that transmit data.

About

Lốc Lốc

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
Read full description

▶ Lốc Lốc Web Browser – Private and lightning-fast like a storm. ▶ Lốc Lốc is a private, fast, secure, and intelligent web browser that delivers a smooth and premium browsing experience.  ▶ With a user-friendly interface and clear instructions, it’s easy to use right from the start. ▶ Browse securely and anonymously: Lốc Lốc does not store your browsing history, ensuring complete privacy for every user. ▶ Automatic data cleanup: All browsing data, including history and cache, is cleared the moment you close the app. ▶ Password protection: Optionally secure access to the browser with a password, adding an extra layer of privacy. ▶ Instant search from the address bar: Simply type a keyword or website URL directly into the address bar to search quickly and efficiently. ▶ Launched in 2017, it has been continuously updated and trusted by a growing user base.

Screenshots

Sleepless Browser2 screens
Lốc Lốc4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard7 real differences · 3 level
Sleepless Browser versus Lốc Lốc: the parameters behind the verdict, then further details
ParameterSleepless BrowserLốc Lốc
PriceFreeFree
Rating4.0 (1 ratings)5.0 (4 ratings) — better
Positive reviews100.0% of reviews — better90.0% of reviews
Number of ratings14 — better
Update frequencyEvery 2 months — betterEvery 98 months
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size7 MB5 MB
Age rating17+17+
DeveloperITO SOFT DESIGN Inc.Hai Nam Trinh

Customer experience

Sleepless Browser

Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Lốc Lốc

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews50 reviews
Positive90.0%
Neutral4.0%
Negative6.0%

In-app purchases

2 purchases

Sleepless Browser

One-time2
  • Hide the Ad. For early adopterFree
  • Hide the Ad$1.99
None

Lốc Lốc

No in-app purchases

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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