Comparison

Stillkeep vs 3Q Memo Diary

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

Head to head
About

Stillkeep

Read full description

Whether it’s a trip abroad, your baby’s first year, a wedding, a concert, a personal project or simply everyday life, Stillkeep brings the photos, stories, people and places around it into one beautifully organised journal. FEATURES • Organise your life into beautiful Eras • Capture Moments with photos, writing or both • Write rich-text stories with bold, italics and lists • Add the people and places connected to each Moment • Tag how a Moment felt with simple vibes • Find memories with search across words, people, places and tags • Filter your feed by photos, notes, people or places • Rediscover memories gently with Look Back • Pin the Moments closest to your heart • Share beautiful Photocards or export complete Era PDFs as digital photobooks • Sync seamlessly across your Apple devices with iCloud • Available in 6 languages • Clean, calm and distraction-free FREE • Up to 3 Eras • Up to 20 Moments per Era • Up to 180 photos across your journal • Up to 3 photos per Moment • Writing, photos, people, places, vibes and tags PREMIUM • Up to 500 Eras • Up to 500 Moments per Era • Up to 10 photos per Moment • Reflect — a calm look back at the shape of your story across any time range • Premium Era cover styles Your journal stays private in your own iCloud. No ads, no tracking, no social feed. Keep what you love. Terms of Use (EULA): https://jhr1986.github.io/stillkeep-legal/terms.html Privacy Policy: https://jhr1986.github.io/stillkeep-legal/privacy.html

About

3Q Memo Diary

Features
Read full description

Free diary, photo journal, and notes app. Record photos, voice notes, handwriting, moods, and weather in one place. With search, calendar view, and cloud sync, capturing your daily life has never been easier. Why not start preserving your memories and ideas today? 3Q Memo Diary is a versatile journaling and note-taking app. Whether you enjoy writing detailed journal entries or quickly jotting down notes, it adapts to your needs. Perfect for photo journals, parenting journals, life logs, pet records, and more. ■ Perfect For • Anyone who wants to build a journaling habit • People who prefer photos, voice recordings, or handwriting over typing • Managing shopping lists, to-do items, and ideas • Parenting journals, growth records, and pet diaries • Tracking moods and personal well-being • Anyone looking for a private, password-protected diary and notes app ■ Diary & Notes in One App • Switch between diary and note modes with a single tap • Attach multiple photos from your camera or photo library • Record moods and weather with one tap • Add voice recordings as audio notes • Draw sketches and handwritten notes on a canvas • Pin locations using maps • Organize entries with customizable tags ■ Calendar & Insights • View moods, photos, and entry counts on a monthly calendar • Long-press a date to create a new entry instantly • Review mood trends with monthly statistics • Manage reminders and quick notes with calendar pin notes ■ Powerful Search • Filter by keyword, date, tag, mood, weather, photos, and recordings • Quickly rediscover memories, including “On This Day” moments ■ Privacy & Security • App lock with password, passcode, Face ID, and Touch ID • Keep your personal memories private and secure ■ Cloud Sync (Premium) • Secure cloud synchronization across multiple devices • Sync diaries, tags, photos, and recordings • Easy migration when changing devices ■ Languages English, Japanese, Simplified Chinese, and Traditional Chinese ■ Device Support Optimized for both iPhone and iPad. Core features are completely free. Start with a single note or journal entry today, and turn everyday moments into lasting memories. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Stillkeep4 screens
3Q Memo Diary4 screens

Verdict

The call

Stillkeep and 3Q Memo Diary are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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. Stillkeep sells 1 in-app purchase, starting at $3.99 per month and 3Q Memo Diary sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Stillkeep ships an update every 3 weeks, 3Q Memo Diary monthly. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

ScorecardNo meaningful differences
Stillkeep versus 3Q Memo Diary: the parameters behind the verdict, then further details
ParameterStillkeep3Q Memo Diary
PriceFreeFree
Update frequencyEvery 3 weeks — betterMonthly
AdsNoNo
In-app purchasesYesYes
DevicesiPhoneiPhone, iPad — better
Requires iOS17.616.4 — better
Further details — not scored
Size8 MB154 MB
Age rating4+4+
DeveloperJohn Henry RocheMao YinYan

In-app purchases

1 purchases

Stillkeep

Subscriptions1
  • Stillkeep Premium$3.991 Month
2 purchases

3Q Memo Diary

Subscriptions1
  • Unlock Premium Features$3.991 Month
One-time1
  • Remove Ads$2.99

Questions

Is Stillkeep free?
Stillkeep is free to download, with in-app purchases available.
Is 3Q Memo Diary free?
3Q Memo Diary is free to download, with in-app purchases available.
Do Stillkeep or 3Q Memo Diary have ads?
Neither Stillkeep nor 3Q Memo Diary shows ads.
Which is updated more often, Stillkeep or 3Q Memo Diary?
Stillkeep ships an update every 3 weeks, and 3Q Memo Diary monthly. Most recently, Stillkeep was updated on October 25, 2026 and 3Q Memo Diary on October 31, 2026.

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