Polymath vs Screenbox
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Polymath
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Polymath brings your projects, habits, and tasks into one calm dashboard with a liquid‑glass interface and domain accents. iCloud‑only sync, no ads, no trackers. Designed for multi‑hyphenates: manage career, learning, fitness, and creative goals in one system with time blocking, habit streaks, and focused planning. Built for people who work across different domains and need a single place to track priorities, record progress, and stay productive. Key features: • Unified dashboard for projects, habits, and tasks • Time blocks for focused planning • Habit streaks and progress tracking • Domain accents to keep contexts clear • iCloud‑only sync, privacy‑first
Screenbox
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Screenbox uses AI to turn your messy screenshot library into an organized, searchable vault entirely on your device. HOW IT WORKS 1. Import screenshots from your photo library 2. Screenbox extracts text using on-device OCR 3. Internal AI categorizes each screenshot automatically, it also learns from you 4. Browse, search, and discover connections between your screenshots SMART CATEGORIES Screenshots are sorted into intelligent categories: Conversations, Receipts, Documents, URLs, Code, Tickets, and more. Create your own custom categories with Premium. POWERFUL SEARCH Find any screenshot by searching its text content. Looking for that confirmation code, recipe, or address you saved? Just type and find it instantly. TOPIC MAP Discover hidden patterns and connections between your screenshots with the visual Topic Map. See how your saved content relates at a glance. IMPORTANCE DETECTION AI automatically detects the importance of each screenshot from time-sensitive boarding passes and 2FA codes to casual memes so you always know what needs attention. PRIVACY FIRST Every bit of processing happens on your iPhone. Your screenshots, extracted text, and categories never leave your device. No cloud. No servers. No tracking. FREE & PREMIUM • Free: Manual organization + 20 AI categorizations to try smart sorting • Premium: Unlimited AI categorization, custom categories, visual Topic Map, and auto-priority detection Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Polymath at none against Screenbox's 2. Polymath also leads on update cadence (every 3 weeks vs every 4 months) and device support (4 vs 1). On price, ads and iOS requirement 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. Screenbox sells 2 in-app purchases, starting at $1.99 per month. Polymath asks for nothing beyond the download.
Polymath ships an update every 3 weeks, Screenbox every 4 months. The most recent releases landed on September 18, 2026 and September 20, 2026 respectively.
| Parameter | Polymath | Screenbox |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, Mac, Apple Watch — better | iPhone |
| Requires iOS | 26.1 | 26.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 120 MB |
| Age rating | 4+ | 4+ |
| Developer | Divyansh Divyansh | FERRAN FERNANDEZ GARRIDO |
In-app purchases
Polymath
No in-app purchases
Screenbox
- Screenbox Premium$1.991 Month
- Screenbox Premium$11.991 Year









