HappMody vs Premsys
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HappMody
Enhance your gaming experience with a centralized hub of tactical advantages and custom assets. Access a library of modifications, visual upgrades, and advanced tools to maximize efficiency and transform gameplay into a professional experience.
- Modification Archive
- Visual Identity Overhaul
- Environment Expansion Modules
- Tactical Dominance Tools
- Mastery Intelligence Database
- Premium Access
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HappMody - Working Game Mods is your ultimate digital performance engine. Stop wasting hours on tedious grinding. This advanced utility provides a direct upgrade to your favorite titles. You receive immediate access to a centralized hub filled with tactical advantages and custom assets. Maximize your efficiency and transform your standard gameplay into a professional experience. Gain total control over your digital environments. Deploy powerful extensions and conquer every level with absolute confidence. THE PERFORMANCE ENGINE • The Modification Archive Tap into an expansive library of globally demanded tweaks and highly specialized custom files. Discover new ways to play instantly. • Visual Identity Overhaul Deploy exclusive cosmetic upgrades. Completely reinvent your digital avatar and equip unique styles to stand out in any lobby. • Environment Expansion Modules Inject powerful digital extensions to scale your maps. Introduce hidden mechanics and custom extras to your existing worlds. • Tactical Dominance Tools Equip advanced mechanical upgrades to bypass standard limitations. Secure an instant competitive edge and play like a pro. • Mastery Intelligence Database Leverage comprehensive tactical blueprints. Utilize step-by-step intelligence and walkthroughs to optimize your runs effortlessly. PREMIUM ACCESS PROTOCOL Important: Access to the pro-manager suite and all digital tools requires an active paid membership. No free tier is provided. * The standard plan provides a 1-week license for $9.99. Regional equivalents are applied automatically via the App Store Price Matrix. * Any promotional free trial will seamlessly transition into a paid auto-renewing subscription once the trial duration ends. * You retain total control to manage your membership or disable auto-renewal directly within your Apple Account Settings post-purchase. * Note: Upgrading to a premium tier while a free trial is active will instantly void any remaining trial days. For comprehensive security guidelines and data handling policies, please review: Privacy Policy: [Link] Terms of Use: [Link]
Premsys
This AI assistant runs entirely on your device, offering private, offline chat with text and images. Secure web search and a live dashboard provide daily summaries of your information. Upgrade for advanced document interaction and document generation.
- Datacenter-free AI
- On-device AI models
- Offline multimodal chat
- Private web search
- Live dashboard
- Chat with your documents (Pro)
- Document generation (Pro)
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WELCOME TO THE ERA OF LOCAL AI, PRIVATE BY DEFAULT. Premsys runs powerful AI models entirely on your iPhone. Your chats and files stay on your device. Optional web search sends only generated search queries when used. No account. No datacenters. No data harvesting, telemetry, or training. YOUR AI, YOUR HARDWARE. Choose your engine. Run Google Gemma 4 or Apple Intelligence, fully local. Native multimodal support means you can chat with text and images offline, on a plane, or anywhere the cloud can't. All directly on your own device. PRIVATE WEB SEARCH, WHEN YOU WANT IT. Need the latest info? Enable secure web search powered by Brave. Only generated search queries are sent when the assistant searches. Everything else stays on-device. You control exactly what leaves your phone. YOUR DAY AT A GLANCE A live home dashboard puts your calendar, reminders, weather, personal health, and device status in one place. Tap "Brief my day" and your local model summarizes what matters, using data directly and securely from your iPhone. FREE TIER INCLUDES Gemma 4 E2B and Apple Intelligence models Unlimited private chat, fully offline Multimodal chat with images 100 web searches each calendar month, powered by Brave Live dashboard with daily briefings based on calendar, reminders, weather, health data, and device status. No account required No ads, no tracking, no telemetry, ever. GO PRO Premsys Pro unlocks a full AI workstation in your pocket with: Unlimited web search with live sources. Enterprise-grade Private RAG. Chat with your documents. Pull files from iOS Files app, iCloud Drive, Dropbox, or Google Drive. Premsys indexes copies locally, so you can ask questions about your PDFs, notes, and contracts without uploading a single byte. Gemma 4 E4B. Our largest on-device model. More power, same privacy. Document Generation. Create PDF, Word, and Excel files directly from chat, generated on-device. Turn convos into deliverables. WHY GOING DATACENTER-FREE MATTERS Cloud AI means your prompts, your feelings, your work, and your digital life live on someone else's servers. Premsys is an on-premises AI infrastructure company that deploys private and secure AI for banks, hospitals, and factories. We're bringing those same principles to your phone: the AI model comes to your data, not the other way around. Your AI should answer to you. Download Premsys and own your intelligence. Premsys Pro offers monthly and annual subscriptions with the same Pro features. Pricing is shown in the app before purchase. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in Settings. Terms of Use: https://premsys.ai/apptos Privacy Policy: https://premsys.ai/appprivacypolicy
Screenshots
Verdict
The clearest difference is rating: Premsys at 5.0 against HappMody's 3.3. Premsys also leads on monetization model (freemium vs subscription) and review sentiment (100% vs 80%). HappMody's advantage is update cadence (every 5 days vs every 2 weeks) and ratings volume (53 vs 4). 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. HappMody sells 2 in-app purchases, starting at $9.99 per 7 days and Premsys sells 2 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.
Premsys holds the better App Store score, 5.0 against 3.3. That said, the two scores are not equally well evidenced: HappMody has 53 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 80% of HappMody's written reviews are positive against 100% of Premsys's.
HappMody ships an update every 5 days, Premsys every 2 weeks. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.
| Parameter | HappMody | Premsys |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (53 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 80.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 53 — better | 4 |
| Update frequency | Every 5 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Freemium — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 119 MB | 59 MB |
| Age rating | 4+ | 12+ |
| Developer | Oleksandr Korniienko | Premsys Inc. |
Customer experience
HappMody
Premsys
In-app purchases
HappMody
- Expert Happy Mod Weekly3 Days trial$9.997 Days
- Royal Happy Mod Monthly$21.991 Month
Premsys
- Premsys Pro$12.991 Month
- Premsys Pro$99.991 Year









