Gulf vs Bolt Browser and Documents
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gulf
Monitor and control the fill level of your tanks remotely from anywhere in the world. Provides an optimized overview of your tank status. A demo login is available for new users.
- Remote tank fill level control
- Global accessibility
- Optimized tank overview
- Demo login available
- Tank status monitoring
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Gulf - Get in Touch Use the Gulf app as a perfect solution to control the fill level of your tanks. Everytime and everywhere in the world! With this app you have a optimized overview of yout tanks. if you dont have an account already, please use the following demo login or contact us at info@wikon.de .You are welcome! Demo Login: Username: oilmo-demo Password: oilmo-demo
Bolt Browser and Documents
A private and secure mobile browser with built-in file management. Enjoy ad-free browsing, protect your data with biometrics, and manage documents for offline access. It also offers media playback features for enhanced productivity.
- Zero-configuration ad blocking
- Private browsing by default
- Biometric app data security
- Document and media import
- Adjustable playback speed
- Picture in Picture mode
- Offline file preview
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Bolt browser is private, secure, productivity-oriented browser and file manager trusted by millions of users. It comes bundled with unique and most wanted features: - Zero-configuration ad blocking: browse with no distraction, save mobile data and battery life - Private browsing by default - Secure access to app data with biometrics - Import documents and media from Files and Photos - Adjustable playback speed and Picture in Picture (perfect for lectures) - Save documents and files for offline preview* *Some resources are unavailable due to third-party copyright restrictions.
Screenshots
Verdict
The clearest difference is rating: Bolt Browser and Documents at 4.8 against Gulf's 2.8. Bolt Browser and Documents also leads on ratings volume (226K vs 4). Gulf's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, update cadence, 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. Neither carries in-app purchases, so what you see is what you pay.
Bolt Browser and Documents holds the better App Store score, 4.8 against 2.8. That said, the two scores are not equally well evidenced: Bolt Browser and Documents has 226K ratings behind it against 4, so its average is the more settled of the two.
Gulf ships an update every 8 months, Bolt Browser and Documents every 6 months. The most recent releases landed on September 10, 2026 and September 25, 2026 respectively.
| Parameter | Gulf | Bolt Browser and Documents |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (4 ratings) | 4.8 (226K ratings) — better |
| Positive reviews | — | 55.7% of reviews |
| Number of ratings | 4 | 226K — better |
| Update frequency | Every 8 months | Every 6 months — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 9 MB | 45 MB |
| Age rating | 4+ | 17+ |
| Developer | Wikon Kommunikationstechnik GmbH | Danyil Vasilenko |
Customer experience
Gulf
Bolt Browser and Documents
Bugs and requests
Gulf
Not enough reviews yet to summarise bugs or requests.
Bolt Browser and Documents
Reported bugs
3 issues- Download button/option not appearing after updates
- Inability to download/convert videos anymore
- App crashing on launch or during use
Requested features
4 requests- Add playlist creation and management
- Ability to transfer downloaded content to new devices
- Add account/cloud sync to preserve downloaded content
- Improve music playback reliability when app is in background
In-app purchases
Gulf
No in-app purchases
Bolt Browser and Documents
No in-app purchases
Questions
Is Gulf free?
Is Bolt Browser and Documents free?
Which has better reviews, Gulf or Bolt Browser and Documents?
Do Gulf or Bolt Browser and Documents have ads?
Which is updated more often, Gulf or Bolt Browser and Documents?
Other comparisons
