Comparison

Haema Diary vs Oriora Study

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

Head to head
About

Haema Diary

Record your daily life, including thoughts, movie and book reviews, and moods with animated characters. Secure your private memories with a passcode and enjoy a dark mode option. Your data is stored securely on your device.

Highlights
  • Daily diary entries
  • Mood tracking with animated characters
  • Picture logging
  • Movie and book collection
  • Passcode protection
  • Dark mode support
Features
Read full description

Haema’s functions - Write my daily life in Haema including diaries, movie and book reviews. [Log Today’s Mood] Record your mood with animated characters. Check them at a glance on the calendar. [Add Pictures] Record today with pictures. [Log Movies & Books] Collect my movies and books in Haema. Search for movie and book details online. [Set Passcode] Set your passcode and see the my memories (또는 my stories) in private. [Dark Mode] Dark mode supported. **Your data is stored only on your device. No worries about privacy! ** Not only movies and books but also various categories will be added. ** Trial period is for 30 days. If you pay one time, it's for life! " Inquiries e-mail: marchlab319@gmail.com instagram: @haema_app Please leave a variety of your opinions!

About

Oriora Study

Features
Read full description

Oriora Study turns your own material into study notes, layered explanations, and a week-by-week plan — then quizzes you on it. • Record the lecture — your device transcribes it as the class happens (no audio ever reaches Oriora), and Digest turns the transcript into notes. • Import a PDF — slides or a handout are read on your device; the file is never uploaded. • Photograph a textbook page or your handwritten notes. The page is read on your device, so the photo never leaves your phone. Add several pages to one material; they stay attached, and you can see them. • Digest turns your material into key concepts, a summary, and self-check questions. • Quiz me runs those questions as active recall — answer from memory, then reveal. No AI call, no cost. • Explain teaches one concept properly: an analogy, a precise definition, a worked example, and the mistake people usually make. Photograph the thing you don't understand if it's easier than typing it. • Plan builds the weeks between now and your deadline, with spaced review. • Highlight the concepts that matter, and tap "Go deeper" on any of them. • Talk to it instead of tapping: make notes, build a plan, log study time, search your library, back everything up — from the chat, or in a live call where you just say it and it does the work. It can keep a written plan or summary in a folder in your own GitHub or Google Drive, and go back later to find or tidy them. It teaches; it does not do your work. It will explain how to write a thesis statement, structure an argument, or fix an unclear paragraph you wrote — it will not write, rewrite or finish an essay, assignment or exam answer for you. You are always the author. When it tells you something it didn't get from your own material, it says so, and says it may be wrong. It never invents a citation. Your data stays yours — we don't retain it: data passes through Oriora for each AI action and isn't kept by us. You choose where it lives — this device, and optionally your own GitHub or Google Drive. AI runs on Oriora and is billed to your Oriora wallet.

Screenshots

Haema Diary4 screens
Oriora Study4 screens

Verdict

The call

The clearest difference is update cadence: Oriora Study at weekly against Haema Diary's every 5 weeks. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Haema Diary sells 1 one-off in-app purchase and Oriora Study sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Haema Diary ships an update every 5 weeks, Oriora Study weekly. The most recent releases landed on October 15, 2026 and October 3, 2026 respectively.

Scorecard1 real difference · 9 level
Haema Diary versus Oriora Study: the parameters behind the verdict, then further details
ParameterHaema DiaryOriora Study
PriceFreeFree
Rating4.1 (52 ratings) — better—
Positive reviews73.2% of reviews—
Number of ratings52 — better—
Update frequencyEvery 5 weeksWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size22 MB16 MB
Age rating4+17+
DeveloperJiwon LeeOrioralabs OU

Bugs and requests

Haema Diary

Reported bugs

3 issues
  • Book/movie cover images not loading
  • Diary entries stuck on old date
  • Autocorrect disabled during editing

Requested features

5 requests
  • Add widget support
  • Allow adding multiple photos per entry
  • Implement auto-save and cloud sync
  • Add TV show/anime tracking
  • Expand font and customization options

Oriora Study

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Haema Diary

One-time1
  • Lifetime Pass$1.99
8 purchases

Oriora Study

One-time8
  • $20 Oriora Credit$23.90
  • $30 Oriora Credit$35.49
  • $50 Oriora Credit$58.90
Show 5 more
  • $80 Oriora Credit$94.90
  • $100 Oriora Credit$117.99
  • $150 Oriora Credit$176.99
  • $200 Oriora Credit$239.00
  • $250 Oriora Credit$294.99

Questions

Is Haema Diary free?
Haema Diary is free to download, with in-app purchases available.
Is Oriora Study free?
Oriora Study is free to download, with in-app purchases available.
Do Haema Diary or Oriora Study have ads?
Neither Haema Diary nor Oriora Study shows ads.
Which is updated more often, Haema Diary or Oriora Study?
Haema Diary ships an update every 5 weeks, and Oriora Study weekly. Most recently, Haema Diary was updated on October 15, 2026 and Oriora Study on October 3, 2026.

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