Study Deck vs Arise OS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Study Deck
Transform study materials into organized memory cards for faster learning and better retention. Track progress with visual graphs and maintain study habits with a personal calendar. Enjoy an ad-free, distraction-free learning experience.
- Create unlimited custom decks and cards
- Visualize learning progress with graphs
- Personal study calendar and habit tracking
- AI-powered flashcard creation
- Ad-free and distraction-free interface
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Stop juggling messy notes and scattered study materials. Study Deck helps you turn any subject into organized, powerful memory cards—so you can learn faster, track your progress, and actually remember. Create Unlimited Decks & Cards Whether you're studying medicine, learning a language, or preparing for finals, build custom decks for every subject. Add your own memory cards, tailor each fact, and learn at your own pace. Visualize Your Progress Knowledge should be measurable. See exactly how well you're doing with clear graphs and percentage scores. Watch your retention grow and know when you've truly mastered a topic. Stay Consistent with a Personal Study Calendar Motivation fades—habits stick. Keep track of every study session, see which subjects you studied each day, and build a streak you're proud of. No more guessing if you're on track. Simple. Flexible. Yours. No ads, no distractions, no limits. Just you, your cards, and a smarter way to learn. Terms and Conditions & Privacy Policy: https://github.com/estersr/App-Policies
Arise OS
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The System has chosen you. ARISE OS turns your real life into the leveling system from your favorite hunter fantasy. No party. No shortcuts. Just you, your daily directives, and a System that keeps score. DAILY DIRECTIVES Your quests, issued every day — training, reading, writing, code, music, movement, meditation. Clear them before midnight or enter the Penalty Zone. THE REDEMPTION ARC Here is the truth about every habit app you quit: you missed one day, the streak died, and it felt like starting over from zero. Not here. Miss a day and the System opens the Redemption Arc — clear the trials and your full streak is RESTORED. Rest Day Stones shatter in your place when life happens. Hunters are measured by how they rise. INSTANT DUNGEONS One task. One timer. Enter a focus dungeon — WORKOUT, CODE, WRITE, READ — and hold your concentration while the boss HP drains. Leave early and you take the damage. A REAL STATUS WINDOW Your Hunter License, front and center: rank emblem, level, XP, streak. Seven ability stats (STR, VIT, AGI, INT, PER, ART, WIL) that grow from what you actually do. Climb from E-Rank to S-Rank — and when the System summons you, sit the RANK EXAM: a three-day gauntlet with a license waiting at the end. THE HUNTER ASSOCIATION You are not leveling alone anymore. Enter the weekly Hunt with a public handle and climb your league's rankings — every point is verified by the System, never self-reported. Found a Guild (up to 10 Hunters), guard the Guild Flame that rises only when every member moves, and overtake the Apex Predator ranked one place above you. THE SHADOW ARMY Finish what you start and extract it. Every conquered Protocol, boss gate and rank exam rises again as a named shadow in your army. ARISE. GATES, PROTOCOLS & THE ARENA Long campaigns that advance automatically as you clear daily quests. Multi-week training Protocols with progressive overload. A Sports Arena — cricket, football, tennis, golf — where drills unlock trial gates and boss matches. Training volume scales with your rank: E-Rank starts easy, S-Rank does not. HIDDEN QUESTS & EMERGENCY QUESTS The System watches for patterns it never announces — train before dawn, conquer three domains in a day — and rewards them without warning. And sometimes the alarm sounds: an Emergency Quest with a ten-minute timer. THE HUNTER'S LOG A 24-hour timeline journal. Seal ideas, reflections and sparks into their moment of the day; the System scores your range. THE CHRONICLE — AI WEEKLY REPORT Once a week, the System AI reads your telemetry and writes your Chronicle: a terse, atmospheric report of where you're strong and exactly where you're slipping. It notices things you don't. Also: • Works fully as a guest — no account needed to start • Cloud sync when you do awaken an account • Daily login stipend, day milestones at 7 / 30 / 100 • System Shop: spend earned gold on Rest Day Stones and elixirs • No ads. Gold is earned, never bought. The gate is open, Hunter. Will you rise?
Screenshots
Verdict
The clearest difference is price: Arise OS at Free against Study Deck's $7.99. Arise OS also leads on update cadence (every 10 days vs every 3 months) and iOS requirement (14.0 vs 17.6). On 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
Arise OS is free to download; Study Deck costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Study Deck ships an update every 3 months, Arise OS every 10 days. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.
| Parameter | Study Deck | Arise OS |
|---|---|---|
| Price | $7.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 14.0 — better |
| Further details — not scored | ||
| Size | 32 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Esther Ramos | Anil Kumar |
In-app purchases
Study Deck
No in-app purchases
Arise OS
No in-app purchases









