# Sloths Browser: Night Mode — Private, easy on your eyes

> Web browser that filters blue light to improve sleep quality. (iPhone/iPad app by Usman Perwaiz.)

- Source: https://appshunter.io/ios/app/sloths-browser-night-mode/id1538921173 (this page in markdown: same URL + `.md`)
- Developer: [Usman Perwaiz](https://appshunter.io/developer/1641071451)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Rating: 4.10/5 from 12 App Store ratings · 11 written reviews indexed
- Age rating: 17+
- Requires: iOS 17.0 · 16 MB
- Languages: American English
- Released: 2020-12-14
- Data updated: 2026-09-24
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/sloths-browser-night-mode/id1538921173/reviews.md

## What is Sloths Browser?

**Browsing that's easy on your eyes.**
Sloths Browser is a fast, uncluttered web browser built around one idea: the web should be comfortable to read, at any hour.

**Night Mode that follows the sun**
A warm tint slides over everything after dark and lifts at sunrise. It can follow your local sunset and sunrise times, or run on a schedule you set yourself. Adjust the warmth to taste.

**Private really means private**
Private tabs use separate, in-memory storage. Nothing is written to your history, and cookies are discarded the moment you close the tab. Not hidden — gone.

**Secure by default**
Type a web address and it's upgraded to HTTPS automatically. A padlock shows when a page is genuinely encrypted, and a warning shows when it isn't.

**A start page worth opening**
Your favourites and recent sites are one tap away, instead of a blank box.

**Downloads that stay put**
Touch and hold any link to download it. Files are kept on your device where you can preview, share or delete them.

**Route through your own proxy**
Point the browser at a proxy server you trust and every page loads through it, private tabs included. Your proxy, your rules.

**Made to stay out of the way**
Full support for Dark Mode, Dynamic Type and VoiceOver. Works properly on iPad, in landscape, and in Split View. Keyboard shortcuts when you have a keyboard attached.

**Remove ads with Sloth Pro**
Sloths Browser is free and supported by occasional ads. Sloth Pro is a yearly subscription that removes them, and it restores to your other devices.

Already bought the old one-time upgrade? It still counts. Sloth Pro is yours permanently, with nothing to renew and nothing to pay — thank you for backing the app early.

https://sites.google.com/view/mobtech-studio/privacy-policy
 https://sites.google.com/view/mobtech-studio/terms

## Key features

- Blue light filtering for better sleep
- Automatic color temperature adjustment
- Darkness Boost for low brightness
- Private browsing
- Multiple browser tabs
- Selectable search engines

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Sloths Browser upgrade | $1.99 | one-time |


## Recent user reviews (10 of 11)

All indexed reviews: https://appshunter.io/ios/app/sloths-browser-night-mode/id1538921173/reviews.md

### 5/5 — Sloths Brower

*2026-04-10*

Freeman

### 5/5 — Awesome

*2024-11-13*

Much better for your eyes, just like a book

### 1/5 — 무료 아닌가요?

*2024-11-01, version 3.8*

무료로 알고 받았는데, 유료인가요? 결제 취소해주시고, 구매 내역 삭제해주세요. 앱 삭제했는데, 구매 내역에서 삭제가 안됩니다.

### 5/5 — 간절히 찾고 있던 앱입니다

*2024-08-29, version 3.8*

블루라이트 차단어플 최고에요👍🏻

### 5/5 — Too many ads

*2024-02-16*

Too many ads

### 2/5 — Too many ads

*2023-10-05*

Adds keep popping up every other second when I try to change the settings. Also, doesn’t cover the keyboard, so this is kind of pointless if I’m trying to use it at night to reduce blue light. iOS in general is so disappointing for apps it’s obvious how they try to control everything and can’t allow us to have diversity. Not a single app for an all over screen dimmer, not a single one. Everything is browser-based. Thats ridiculous.
Updated: just deleted it after five minutes. The pop-up ads make it unusable.

### 3/5 — Alright app

*2023-07-24*

Wish for less ads or would be 5

### 1/5 — Nightmare of ads with bad ux to navigate them

*2023-04-23*

Hah

### 1/5 — Full page Ads every minute or so.

*2023-02-02*

Only uses blue light filter for browser.
Full page ads, sometimes with video and audio, interrupts browsing to make it the most frustrating experience. Deleted.

### 2/5 — Needs improvement but lots of potential

*2022-08-20*

I do not recommend. Flashes an ad every 30 seconds which is not only annoying but is not even in night mode so there’s no escaping the blue light. Also blue light filter doesn’t cover things like youtube videos when you full screen them or the keyboard but idk how hard that would be to fix so not a big deal. However the browser does not work fully correct on every website, often displaying an outdated or nonupdated version of that site, which is why I am deleting the app. I hope this review helps the developer!

## Frequently asked questions about Sloths Browser

### Does Sloths Browser have ads?

Yes, Sloths Browser contains advertisements. This is common for free utility applications that offer in-app purchases for additional features or an ad-free experience.

### What is the rating for Sloths Browser?

Sloths Browser has a rating of 4.1 stars from 10 ratings. This indicates a generally positive reception from its user base.

### What devices does Sloths Browser support?

Sloths Browser is available for iPhone, iPad, and iPod. It is designed to function across various Apple mobile devices.

### How often is Sloths Browser updated?

The latest version of Sloths Browser, 3.8, was released on June 24, 2024. This suggests regular updates to improve functionality and add new features.

### What is the age rating for Sloths Browser?

Sloths Browser has an age rating of 17+. This is likely due to the nature of web browsing and the potential for users to access mature content.

### Can Sloths Browser dim the screen below the minimum brightness?

Yes, Sloths Browser features a 'Darkness Boost' option that allows for lower brightness levels during the night, further enhancing its sleep-friendly capabilities.

### Does the dimming effect of Sloths Browser work outside the app?

No, the dimming effect of Sloths Browser only works while you are actively using the app. It is designed to improve your experience within the browser itself.

### What search engines can I use with Sloths Browser?

Sloths Browser allows you to select your preferred search engine from options including Google, Yahoo!, Bing, and DuckDuckGo.

## Version history (last 5 releases)

### 4.0 — 2026-09-09

Sloths Browser has been rebuilt from the ground up.

• Night Mode now follows your local sunset and sunrise, and covers the whole app rather than just the page
• Private tabs keep cookies and caches entirely separate, and discard them when the tab closes
• Clearing website data now genuinely clears it, and tells you how much went
• Downloads, with previews and sharing
• Redesigned for iPad, landscape and Split View
• Route your browsing through your own proxy server
• Sloth Pro is now a yearly subscription — and anyone who bought the original one-time upgrade keeps Pro permanently, free, as a thank you
• Faster, lighter, and rewritten in SwiftUI throughout

### 3.8 — 2024-06-24

- minor modifications

### 3.7 — 2024-06-04

- minor modifications
- ads issue solved

### 3.6 — 2023-04-27

- Guaranteed best sleep better browser on app store with new techniques implemented.
- Ads issue is minimized as suggested in some feedbacks.

### 3.5 — 2023-04-21

- Guaranteed best sleep better browser on app store with new techniques implemented
- Now even video and everything will run in the sleep better mode (only browser with this feature).
- Ads issue is minimized as suggested in some feedbacks.

## Apps similar to Sloths Browser

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Night Light Lite Nightlight](https://appshunter.io/ios/app/night-light-lite-nightlight/id690684505) | 4.6 (10,384) | Free | Utilities |
| [Color Light: Phone Panel Light](https://appshunter.io/ios/app/color-light-phone-panel-light/id6444330654) | 4.0 (328) | Free | Utilities |
| [Lightbox: Color Screen Light +](https://appshunter.io/ios/app/lightbox-color-screen-light-plus/id6480193192) | 4.1 (133) | Free | Utilities |
| [Night Light Nightlight Color](https://appshunter.io/ios/app/night-light-nightlight-color/id1529390461) | 4.6 (1,208) | Free | Utilities |
| [Blue Light Filter](https://appshunter.io/ios/app/blue-light-filter/id6463748819) | 3.3 (137) | Free | Utilities |
| [Loomy Night Light](https://appshunter.io/ios/app/loomy-night-light/id1367140303) | 4.7 (1,461) | Free | Utilities |

## More apps by Usman Perwaiz

- [Loan Calculator Pro Edition](https://appshunter.io/ios/app/loan-calculator-pro-edition/id1539129209)
- [Poly Artwork - Color by Number](https://appshunter.io/ios/app/poly-artwork-color-by-number/id1539158604)
- [Mortgage Loan Calculator Plus](https://appshunter.io/ios/app/mortgage-loan-calculator-plus/id1545932208)
- [Currency Converter & History](https://appshunter.io/ios/app/currency-converter-and-history/id1545932945)
- [Unit Converter – Best Unit App](https://appshunter.io/ios/app/unit-converter-best-unit-app/id6478766526)

All apps by Usman Perwaiz: https://appshunter.io/developer/1641071451

## Related topics

[sloths browser](https://appshunter.io/ios/topics/sloths-browser) · [blue light filter](https://appshunter.io/ios/topics/blue-light-filter) · [blue light blocker](https://appshunter.io/ios/topics/blue-light-blocker)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-24.*