Comparison

Demon Time vs Markdown Studio Pro

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

Head to head
About

Demon Time

Features
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Every hour you grind feeds your demon. Demon Time is a focus timer that transforms your practice hours into a dark, addictive progression system. Track time on any skill or project, watch your demon evolve through 8 ranks — from a tiny Ember to a fearsome Demon Lord — and maintain your Possession Chain to prove you're built different. Inspired by the 10,000 hour rule, Demon Time makes the long grind feel rewarding from day one. Each session is a Ritual. Each project is a Demon you're raising. Skip a day and your demon starts rusting. Neglect it for a month and it begins to starve. But show up consistently? Your demon evolves, your rank ascends, and you earn Souls to customize your experience. SUMMONING CIRCLE TIMER Start The Ritual and watch the summoning circle track your session with rotating runes, glowing progress arcs, and floating ember particles. This isn't a boring countdown — it's a ceremony. 8 DEMON RANKS Evolve from Ember (0h) to Demon Lord (10,000h). Each rank transforms your demon's visual form — growing horns, wings, orbiting runes, and reality-warping effects as you ascend. LIVING DEMON MASCOTS Your demon lives inside the summoning circle. It thrives when you grind, dims when you slack, rusts when you disappear, and starves if you abandon it. Feed it or watch it die. POSSESSION CHAINS Maintain your streak by logging at least one session every day. Watch your chain grow from Sparked (3 days) to Immortal (365 days). Break it and feel the pain. SCROLLS (INSIGHTS) Discover when you're most productive, which sessions hit flow state, and how your hours compare week over week. Data presented as ancient wisdom from the underworld. RELICS (ACHIEVEMENTS) Unlock 30+ achievements — from First Blood (1 hour) to Dawn Breaker (session that starts before midnight and ends after 5am). Each relic earns Souls. SOUL ECONOMY Earn Souls through grinding and spend them on cosmetic upgrades — summoning circle skins, timer animations, ambient soundscapes, and profile flair. TRUE DEMON TIME Sessions between 12am and 5am earn bonus Souls and a special visual mode. The app knows when you're on demon time. Built for developers, musicians, artists, writers, students, and anyone tracking their 10,000-hour journey. Dark mode only. No ads in the free tier. Your grind deserves better than a pastel timer. Feed your demons. Keywords : focus,timer,productivity,hours,tracker,10000,pomodoro,streak,grind,study,practice,skill,habit,dark

About

Markdown Studio Pro

Features
Read full description

Markdown Studio Pro is a calm place to write Markdown. It is built for people who want a beautiful writing surface without giving up portable files. What you save is real Markdown — headings, lists, tables, code, and images — that opens in any editor, forever. WRITE YOUR WAY • Source editor with a formatting toolbar and slash inserts • Live preview beside your words, or on its own • Split view on iPad and Mac so draft and result stay in conversation • Command palette and Quick Open to move without hunting through menus STAY IN THE FILE • Open and save .md, .markdown, .mdown, and .mkd • Folder workspaces and recents on every Apple device • Autosave when a document already has a path • Images embed in the file so a note stays self-contained LOOKS LIKE YOU MEAN IT • Shared themes from paper-warm days to ink-quiet nights • Typography you can actually live in — size, family, line numbers • Export to PDF, HTML, or plain text, and print with the system sheet PRIVATE BY DESIGN Markdown Studio Pro does not require an account. It does not include analytics, ads, or tracking. Documents live where you put them: on device, in the Files app, or in a folder you choose on Mac. Designed for iPhone, iPad, and Mac.

Screenshots

Demon Time4 screens
Markdown Studio Pro4 screens

Verdict

The call

Demon Time and Markdown Studio Pro are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Neither carries in-app purchases, so what you see is what you pay.

ScorecardNo meaningful differences
Demon Time versus Markdown Studio Pro: the parameters behind the verdict, then further details
ParameterDemon TimeMarkdown Studio Pro
PriceFreeFree
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, Apple Watch, Vision Pro — betteriPhone, iPad, Mac
Requires iOS17.617.0 — better
Further details — not scored
Size18 MB11 MB
Age rating17+4+
DeveloperSahil ChaddhaMatthew Aguiar

In-app purchases

None

Demon Time

No in-app purchases

None

Markdown Studio Pro

No in-app purchases

Questions

Is Demon Time free?
Demon Time is free to download, with no in-app purchases.
Is Markdown Studio Pro free?
Markdown Studio Pro is free to download, with no in-app purchases.
Do Demon Time or Markdown Studio Pro have ads?
Neither Demon Time nor Markdown Studio Pro shows ads.

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