Comparison

Secret Diary vs CoreMems

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

Head to head
About

Secret Diary

Securely record your daily thoughts, memories, and secrets. This app allows you to add photos and track your moods, all protected by a passcode. Personalize your journal with themes and easily search past entries.

Highlights
  • Save memories, notes, and ideas
  • Add photos and mood emojis
  • Unlimited photo storage
  • Personalize UI with themes
  • Passcode protection and data encryption
  • Powerful search and filter functions
Features
Read full description

Memories Journal, Notes, and pocket Diary, designed to save your Memories, notes, daily events, secrets, thoughts, experiences, appointments, activities, moods and ideas. Store personal Memories with this personal diary, special moments and keep track of your life by using this powerful Journaling app. Easy & simple Diary that you can use for quick note taking, for writing a journal, a private notebook, or you can use it as a photo locker and video locker to keep your stuff safe. Secret ideas, thoughts and moments should always remain secret and a private diary should always be intimate, beautiful and safe.  It can be used as a personal diary, scrapbook, diary of a wimpy kid, dear diary, science journal, diary book, school diary, student diary, daily dairy, girls diary, eDiary, pocket diary, customised diary, research journal, journal book, diary planner, store memories quotes, free journal, video locker or photo locker. My Diary app: Journal & Mood Tracker App Feature: • Keep your all moments, notes and ideas saved with you • Add photos from your gallery or add a mood emoji to each entry and express your emotions easily!
 • Attach & store unlimited amount of photos in your diary  • Personalise UI with different UI Colors & Themes
 • Protect Privacy with data encryption & passcode 
- Powerful search and filter functions (Dates, Tags & title/notes)
 - Easy to save & share your moments
- Use this diary app to make your own personal journal of daily events, appointments, secrets and feelings. Your feedback matters! Must share your feedback with us if you have any suggestions about our app , we always appreciate user feedback and must act on it!! SUBSCRIPTIONS : - Monthly Plan: 2.99$/month. - Yearly Plan: 17.99$/year. Pricing may vary depending on the country of residence. • Payment will be charged to iTunes Account at confirmation of purchase • Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period • Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable Privacy Policy: https://nwlamll.github.io/apps/pp.html Terms of Use : https://nwlamll.github.io/apps/termsofuse.html

About

CoreMems

Read full description

The most important memories are often the ones with no photo, or where a photo isn't enough alone. CoreMems is a private memory journal for the stories, feelings, and small moments that only live in your head — the ones your camera roll missed. One short voice note a week, kept safe for future you. How it works Open the app. Tap once to record. Say the thing — the way she said "the moon is falling," the way he laughed at his own joke, the conversation you don't want to lose. Even thirty seconds is enough. Add a photo if you want. Add a written note if you want. Both are optional. That's the whole loop. Fifty-two weeks. One story at a time. CoreMems is built around a single quiet habit: one memory a week, for a year. No streaks. No badges. No daily nag. Just a gentle weekly reminder, on the day and time you choose. Miss a week? Nothing happens. The frame is consistency, not perfection. Built for voice first A photo remembers what. A voice remembers why. Voice is the most natural way to tell a story in the moment — faster than typing, richer than a caption, and it preserves your actual voice for the years when you'd give anything to hear it again. Voice notes are transcribed automatically so your memories are searchable and readable later. A feed only you will ever see CoreMems is a quiet, private archive of your core memories — the ones that matter most, the ones you'll actually want to revisit. Your memories live in your account and nowhere else. No followers. No likes. No algorithm. It's yours, in every sense of the word. Start free with your first 6 memories. CoreMems Premium unlocks unlimited memories with an auto-renewing subscription: - Annual — $49.99/year ($4.17/month, billed yearly) - Monthly — $6.99/month (Prices may vary by region.) Payment is charged to your Apple ID at confirmation of purchase. Your subscription renews automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://mycoremems.com/privacy

Screenshots

Secret Diary4 screens
CoreMems4 screens

Verdict

The call

The clearest difference is update cadence: CoreMems at every 3 days against Secret Diary's fortnightly. 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. Secret Diary sells 2 in-app purchases, starting at $2.99 per month and CoreMems sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Secret Diary ships an update fortnightly, CoreMems every 3 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

Scorecard1 real difference · 9 level
Secret Diary versus CoreMems: the parameters behind the verdict, then further details
ParameterSecret DiaryCoreMems
PriceFreeFree
Rating4.8 (112 ratings) — better—
Positive reviews90.6% of reviews—
Number of ratings112 — better—
Update frequencyFortnightlyEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationSubscription—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 — better15.1
Further details — not scored
Size20 MB44 MB
Age rating4+4+
DeveloperNawal AmallouKeepsake Studios LLC

Bugs and requests

Secret Diary

Reported bugs

5 issues
  • Forgot password not working
  • Password glitch
  • App shuts out sometimes
  • App cuts out and needs restarting
  • Password input issues (0-9 vs 1-4)

Requested features

4 requests
  • Make fingerprint ID free
  • Make advanced features free
  • More color options
  • More features

CoreMems

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Secret Diary

Subscriptions2
  • Monthly Plan$2.991 Month
  • Annual Plan$17.991 Year
2 purchases

CoreMems

Subscriptions2
  • CoreMems · Monthly$6.991 Month
  • CoreMems · Annual$49.991 Year

Questions

Is Secret Diary free?
Secret Diary is free to download, with in-app purchases available.
Is CoreMems free?
CoreMems is free to download, with in-app purchases available.
Do Secret Diary or CoreMems have ads?
Neither Secret Diary nor CoreMems shows ads.
Which is updated more often, Secret Diary or CoreMems?
Secret Diary ships an update fortnightly, and CoreMems every 3 days. Most recently, Secret Diary was updated on October 27, 2026 and CoreMems on October 24, 2026.

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