Endura vs DocPolish
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Endura
This app gamifies study sessions by using a focus timer that hatches endangered animals. Completing study goals allows users to collect and care for virtual animals, with options to donate to wildlife conservation. It offers progress tracking and study tips.
- Gamified study timer
- Hatch endangered animals
- Personalize virtual sanctuary
- Donate to WWF
- Progress tracking
- Study tips feed
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Endura is the study app that makes focus feel like something worth fighting for. Set your timer, watch your egg come alive on screen, and stay in the app — because the moment you try to leave, Endura reminds you: your egg won’t survive without you. When time’s up, crack it open. Inside is a rare, real-world endangered animal, released into your personal sanctuary to roam, rest, and grow your collection. Features: ∙ STUDY TIMER — Choose your subject, set a timer, and focus. Our distraction-free timer keeps you motivated with gentle reminders — leave early and your egg might not make it. ∙ HATCH ENDANGERED ANIMALS — Every completed study session hatches a new endangered species — from Amur Leopards to Pangolins. Nickname them, learn about their conservation status, and build your sanctuary. ∙ PERSONALISE YOUR SANCTUARY — spend Eco-Credits on accessories and decorations (yes, your panda can wear a party hat) ∙ PROTECT REAL WILDLIFE — Donate directly to WWF conservation projects from inside the app. 100% of donations go to protecting habitats and endangered species worldwide. ∙ Progress Tracking — weekly, monthly, and subject-by-subject breakdowns with visual charts ∙ Global Leaderboards — compete with friends, classmates, and students worldwide ∙ Animal Study Tips Feed — scroll through unconventional, actually useful, research-backed study tips delivered by your animals ∙ To-Do Lists & Badges — stay organised and get rewarded for every milestone Endura took what makes social media impossible to put down — streaks, leaderboards, collections, social comparison — and redirected it somewhere that actually matters. Built by a 16-year-old IB student who believes her generation can truly change the course for endangered species. Endura is youth-led, free to use, and designed to make every study session count. Download Endura. Hatch your potential. Instagram: endura.eco
DocPolish
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DocPolish is a private document cleanup app for passports, visas, IDs, receipts, and forms. Use the camera scanner or import multiple images from your photo library. DocPolish detects the document edges, straightens the perspective, crops away the surrounding background, and applies cleanup modes for natural color, crisp text, black-and-white, or lower glare. Everything runs on device. DocPolish does not upload your documents, require an account, validate identity, verify passports, detect fraud, or provide legal acceptance guarantees. Export cleaned pages as images or PDFs.
Screenshots
Verdict
The clearest difference is iOS requirement: Endura at 15.1 against DocPolish's 18.0. 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Endura | DocPolish |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Fortnightly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 53 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Aseem Munshi | Anupam Chugh |
In-app purchases
Endura
No in-app purchases
DocPolish
No in-app purchases









