Comparison

Self 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

Self

This app is a gamified self-care companion that helps users build healthy habits like better sleep and gratitude. It turns daily routines into joyful quests with playful rewards, offering gentle guidance from a magical pet.

Highlights
  • Gamified self-care companion
  • Habit tracking and building
  • Sleep tracking
  • Gratitude journaling
  • Playful rewards and customization
  • Gentle guidance
Features
Read full description

WHAT IS MOMO Momo is your magical self-care pet — a tiny, ancient spirit that helps you sleep better, practice gratitude, build habits, and stay motivated through gentle guidance and playful rewards. SO, IS IT JUST A HABIT TRACKER? Not exactly. Momo isn’t a boring checklist or another wellness app. It’s a gamified self-care companion that turns your daily habits — from sleep and gratitude to small wins like brushing your teeth — into joyful quests with real rewards. WHY TURN SELF-CARE INTO A GAME? Because real life is overwhelming. Research shows that tracking habits, practicing gratitude, and getting consistent sleep improves well-being — but most apps make it feel like homework. Momo makes it feel fun, like getting encouraged by a little ancient creature who’s rooting for you. HOW DOES MOMO WORK? Each day, Momo nudges you to: Track your sleep by placing your phone on your bed Complete one simple gratitude prompt Pick a few small habits to complete (or create your own) Earn Momo Coins to dress up your creature and decorate their world WHO IS MOMO FOR? Students buried in stress People with ADHD or low motivation Anyone who needs a little nudge (and a lot of cuteness) Try Momo AI for free and see what changes when you stop going it alone. Terms of Service: https://momoselfcare.com/tos Privacy Policy: https://momoselfcare.com/privacy-policy

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

Self4 screens
Oriora Study4 screens

Verdict

The call

The clearest difference is ads: Oriora Study at none against Self's shown. On price, update cadence, 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. Self sells 9 in-app purchases, starting at $9.99 per month and Oriora Study sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 9 level
Self versus Oriora Study: the parameters behind the verdict, then further details
ParameterSelfOriora Study
PriceFreeFree
Rating4.9 (2.3K ratings) — better—
Positive reviews95.3% of reviews—
Number of ratings2.3K — better—
Update frequencyWeeklyWeekly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size179 MB16 MB
Age rating4+17+
DeveloperO7 AppsOrioralabs OU

Bugs and requests

Self

Reported bugs

2 issues
  • Login screen freezing
  • Compatibility issues with older devices

Requested features

2 requests
  • More customization options for habit categories
  • Improved journaling experience

Oriora Study

Not enough reviews yet to summarise bugs or requests.

In-app purchases

9 purchases

Self

Subscriptions3
  • Momo Gold$9.991 Month
  • Momo Gold 1 Year Offer7 Days trial$39.991 Year
  • Momo Gold7 Days trial$59.991 Year
One-time6
  • Handful Of Momo Coins$4.99
  • Pouch Of Momo Coins$9.99
  • Bag Of Momo Coins$19.99
Show 3 more
  • Box Of Momo Coins$49.99
  • Treasure Of Momo Coins$99.99
  • Hoard Of Momo Coins$199.99
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 Self free?
Self 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 Self or Oriora Study have ads?
Self shows ads; Oriora Study does not.
Which is updated more often, Self or Oriora Study?
Self ships an update weekly, and Oriora Study weekly. Most recently, Self was updated on November 8, 2026 and Oriora Study on October 31, 2026.

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