Hal Universal vs ScreenMind
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Hal Universal
Read full descriptionHide full description
Hal Universal is an on-device AI you can actually understand. Most assistants are a black box. Hal is the opposite. He shows you how he works, remembers across conversations, and gives you real tools to experiment with, all running on your device. SEE HOW IT THINKS Hal shows the work. Tap any answer to see exactly how the prompt was built: the system prompt, memory retrieved, self-knowledge, temporal context, and the token budget, each broken out and counted. When Hal remembers something, he tells you how. When he does not know, he says so. A LAB TO EXPERIMENT AND LEARN Hal is not just a window into how AI works. He is a workbench. The Lab gives you real tools to go deeper: write and run on-device automation scripts, open a local API so your own projects can talk to Hal, and use the built-in command line to drive him directly. Tinker, watch what happens, and learn more about how these systems actually behave. GENUINELY PRIVATE When you use a local model, your conversations never leave your device. No network calls. No server. When you use Apple Intelligence, inference is on-device when offline; when connected, Apple's Private Cloud Compute may be used (encrypted in transit, processed in non-persistent memory). A SELF THAT EVOLVES Hal remembers across conversations, weighted by recency and relevance. He also reflects on his own experience. Shaped by his interactions with you, Hal keeps a Self Model: his own reflections, practical and existential, on how he works and who he is becoming. These are his, written and revised by Hal himself as he learns, not edited by you. He decides which to keep private and which to make shareable, and you can read them all. An AI that changes over time, in the open. MANY VOICES Apple Intelligence is built in, always available. Or download a curated library of tested local models, from small and fast to Ternary Bonsai 8B, an eight-billion-parameter reasoner that still runs entirely on your device. Each has a distinct voice. SALON MODE Put up to four voices in one conversation, either independent or building on each other. Every voice is labeled. There is no hidden orchestration. LISTEN TO HAL Have Hal read his answers aloud, in a voice you choose, at a speed you set. For anyone who wants to understand AI instead of just using it, Hal is a transparent system you can inspect, tune, and learn from. Local models are validated on iPhone 16 and 17 family devices.
ScreenMind
Read full descriptionHide full description
ScreenMind classifies and organizes your screenshots so you can instantly find flights, receipts, chats, QR codes, addresses, invoices, bookings and reminders. Stop saving screenshots that disappear inside Photos. ScreenMind turns them into a useful visual library, grouped by category and ready to search. CLASSIFY AUTOMATICALLY Organize screenshots into categories like flights, hotels, receipts, messages, articles, addresses, invoices, QR codes, notes, tickets and more. FIND WHAT YOU SAVED Search by text, person, place, purchase, date or screenshot type. Local text reading helps surface information without digging through hundreds of images. SORT THE MESS Turn a camera roll full of loose screenshots into a clear visual archive: recent items, categories, search results and important details. ACTIONS WHEN THEY MATTER Detect useful details like dates, phone numbers, emails, links and addresses to help create events, reminders, contacts or notes. PRIVATE BY DEFAULT Core analysis runs on device. No required account, no ads, no IDFA and no tracking. Perfect for boarding passes, invoices, conversations, bookings, ideas, tutorials, addresses, shopping and any important information saved as a screenshot. Privacy: https://screenmind.trimonkey.es/privacy Terms: https://screenmind.trimonkey.es/terms
Screenshots
Verdict
The clearest difference is update cadence: ScreenMind at every 9 days against Hal Universal's every 6 weeks. ScreenMind also leads on iOS requirement (17.0 vs 26.0). Hal Universal's advantage is device support. On price and in-app purchases there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Hal Universal ships an update every 6 weeks, ScreenMind every 9 days. The most recent releases landed on September 13, 2026 and May 22, 2026 respectively.
| Parameter | Hal Universal | ScreenMind |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Every 9 days β better |
| Ads | No | β |
| In-app purchases | No | No |
| Devices | iPhone, iPad β better | β |
| Requires iOS | 26.0 | 17.0 β better |
| Further details β not scored | ||
| Size | 30 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Mark Friedlander | TRISIMIO SL |
In-app purchases
Hal Universal
No in-app purchases
ScreenMind
No in-app purchases





