Comparison

Polymath vs Screenbox

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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

About

Screenbox

Features
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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

Polymath4 screens
Screenbox4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Screenbox sells 2 in-app purchases, starting at $1.99 per month. Polymath asks for nothing beyond the download.

UpkeepUpdate frequency

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.

Scorecard3 real differences · 3 level
Polymath versus Screenbox: the parameters behind the verdict, then further details
ParameterPolymathScreenbox
PriceFreeFree
Update frequencyEvery 3 weeks — betterEvery 4 months
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, Mac, Apple Watch — betteriPhone
Requires iOS26.126.0 — better
Further details — not scored
Size11 MB120 MB
Age rating4+4+
DeveloperDivyansh DivyanshFERRAN FERNANDEZ GARRIDO

In-app purchases

None

Polymath

No in-app purchases

2 purchases

Screenbox

Subscriptions2
  • Screenbox Premium$1.991 Month
  • Screenbox Premium$11.991 Year

Questions

Is Polymath free?
Polymath is free to download, with no in-app purchases.
Is Screenbox free?
Screenbox is free to download, with in-app purchases available.
Do Polymath or Screenbox have ads?
Neither Polymath nor Screenbox shows ads.
Which is updated more often, Polymath or Screenbox?
Polymath ships an update every 3 weeks, and Screenbox every 4 months. Most recently, Polymath was updated on September 18, 2026 and Screenbox on September 20, 2026.

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