Nobrainrot vs Glacier App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Nobrainrot
This app helps you regain focus by blocking distracting applications with a single tap. It offers unbreakable focus sessions, tracks your screen time, and provides analytics to help you take back control of your attention from social media algorithms.
- Block any app instantly
- Unbreakable focus sessions
- Screen time tracking and analytics
- Daily streaks and progress sharing
- Optional physical commitment device
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Nobrainrot is a focus app blocker for people who open Instagram without deciding to. Pick the apps that eat your day, tap once, and they stay locked until your session ends. People who keep a mode running for two weeks or more get back 2h 13m a day on average (Nobrainrot in-app data). HOW IT WORKS Choose the apps to block: social media, short video, games, anything that pulls you in. Start a session with one tap or put it on a schedule. Open a blocked app and you get a quiet block screen instead of the feed. PICK HOW STRICT YOU WANT IT Easy: stop any time, or take a break of up to 15 minutes and come back. Hardcore: no way out until the timer ends. Not even the emergency unlock can end it. Shift: use the Shift device, a small NFC puck sold separately. Your apps stay blocked until you tap your iPhone on it. Leave it in another room and doomscrolling turns into a walk. The Shift device is optional. The app works on its own. SCHEDULES THAT RUN THEMSELVES Block social media every weekday from 10:30 to 19:30, before bed or during study time. Set it once. STRICT MODE While a block is running you can't change the mode or delete the app. Future you will try. This stops them. STATS AND STREAKS See how much time you shifted today, set a daily goal and keep your streak alive. Share your offline time as a card, not your feed. FREE AND PRO The free plan includes 3 modes and 1 schedule. Nobrainrot Pro lifts those limits and adds the allow list. Nobrainrot Pro is an auto-renewable subscription, billed monthly or yearly to your Apple ID. It renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel any time in your App Store account settings. Terms of use: https://nobrainrot.com/pages/shift-app-terms-of-use Privacy policy: https://nobrainrot.com/pages/shift-app-privacy Built in Poland by a small team with one idea: your attention is yours. Join the resistance. Questions: contact@nobrainrot.com
Glacier App
Enhance your mobile privacy with advanced security features. Protect your connection with VPN and DNS security, block trackers and ads, and receive real-time threat alerts. Secure your communications and browse privately without compromising daily usability.
- VPN and DNS protection
- Tracker and ad blocking
- Real-time threat alerts
- Device tampering detection
- Secure calling with alternate numbers
- Privacy-focused design
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Glacier brings intelligence-grade mobile security to your iPhone in a simple, consumer-friendly app. Glacier is a paid app and requires a Monthly or Yearly subscription to use. Protect your connection with VPN and DNS security, block trackers and intrusive ads, and get real-time alerts when your device or network may be at risk. Glacier is built to help you browse privately, reduce exposure to malicious content, and stay in control of your communications without adding friction to daily life. Glacier is designed with privacy by default. Your personal data stays on your device, and Glacier does not read your messages, access your contacts, or monitor your app usage. Features: • VPN and DNS protection for safer private browsing • Blocks many trackers, ad networks, and invasive data collection services • Real-time alerts and clear recommendations when threats are detected • Threat detection for tampering, jailbroken devices, emulation, and active hacking tools • Secure calling using different phone numbers to keep your personal number safe (requires an additional phone line subscription) • Built by a U.S.-based security team with experience protecting high-risk mobile environments Glacier helps protect your device and communications on Wi-Fi, cellular, and while traveling. SUBSCRIPTION & IN-APP PURCHASES Glacier requires a subscription to use the app. Phone-line features are optional add-ons that require a separate purchase on top of the base subscription. Base subscription (required): • Glacier Monthly - $14.99 per month • Glacier Yearly - $159.99 per year Secure phone lines (optional add-ons, auto-renewing): • 1 Line - $4.99 per month • 2 Lines - $8.99 per month • 5 Lines - $19.99 per month One-time purchase (optional): • Extra Phone Number - $2.99 to change your number again if you've already burned it once this month All prices are in U.S. dollars and may vary by region. Your App Store account is charged at confirmation of purchase. Subscriptions renew automatically at the same price unless canceled at least 24 hours before the end of the current period. Manage or cancel your subscription in your App Store account settings. Secure calling and replacement phone numbers are not available until the corresponding subscription or in-app purchase is made. Privacy Policy: https://www.theglacierapp.com/privacy Terms of Use: https://www.theglacierapp.com/terms
Screenshots
Verdict
The clearest difference is rating: Nobrainrot at 5.0 against Glacier App's 4.2. Nobrainrot also leads on monetization model (free with in-app purchases vs subscription) and iOS requirement (16.0 vs 18.0). Glacier App's advantage is update cadence (weekly vs every 2 months) and ratings volume (325 vs 2). On price, ads, in-app purchases and device support 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
Both are free to download. Nobrainrot sells 2 in-app purchases, starting at $8.99 per month and Glacier App sells 6 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Nobrainrot holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Glacier App has 325 ratings behind it against 2, so its average is the more settled of the two.
Nobrainrot ships an update every 2 months, Glacier App weekly. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.
| Parameter | Nobrainrot | Glacier App |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 4.2 (325 ratings) |
| Positive reviews | — | 58.5% of reviews |
| Number of ratings | 2 | 325 — better |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases — better | Subscription |
| Best chart rank | — | #81 — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 104 MB | 66 MB |
| Age rating | 4+ | 4+ |
| Developer | Wojciech Filipowicz | Security App LLC |
Customer experience
Nobrainrot
Glacier App
In-app purchases
Nobrainrot
- Nobrainrot Pro (Monthly)7 Days trial$8.991 Month
- Nobrainrot Pro (1 Year)7 Days trial$89.991 Year
Glacier App
- 1 Line$4.991 Month
- 2 Lines$8.991 Month
- Monthly$14.991 Month
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- 5 Lines$19.991 Month
- Yearly$159.991 Year
- Additional Phone Number$2.99









