Comparison

Smart Photo Diary vs cal

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

Head to head
About

Smart Photo Diary

Features
Read full description

Turn your photos into meaningful stories — in seconds. 1. Select a photo 2. Watch your memory unfold 3. Save and revisit anytime Main Features - Create rich, personal stories from your photos - 20 writing styles to match your mood - Auto-tagging for easy search and organization - Share stories to X and Instagram - Track your journaling streaks and entry counts - Export & import your diary data anytime Your Memories Stay Private - All data encrypted and stored locally on your device - Works offline - Local diary storage, no tracking — your diary stays yours Perfect For - People who want a diary habit without the effort - Parents capturing their child's milestones - Travelers who want more than just photos Free & Premium Start free with 10 stories per month. Unlock Premium: - Access to photos from the past year - Up to 100 stories per month - All writing styles Your everyday moments deserve to be remembered. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://focuswave.cc/privacy/

About

cal

Capture and revisit your daily memories with photos and notes. This app presents your month as a visual calendar, allowing you to easily view past moments. Your data remains private and stored solely on your device.

Highlights
  • Add photos to any day
  • Jot down notes for each entry
  • View month as a photo calendar
  • Full-screen view of daily memories
  • Export entries for sharing
  • Private, on-device storage
Read full description

Life moves fast. CalDiary helps you slow down and remember it — one photo, one day at a time. Add a photo to any day, jot a little note, and watch your month fill up with memories. The calendar view lets you see your whole month at a glance — every day a tiny window into your life. Tap any day to see your photo full-screen, with your note tucked underneath just the way you wrote it. What you can do: * Add a photo to each day — from your library or straight from your camera * See your whole month as a photo calendar at a glance * Tap any day for a full-screen photo and your personal note * Export your month view or a single day to keep or share Your memories stay yours. No accounts, no cloud, no servers. Everything lives on your phone — completely private, always. Free forever. No ads. No subscriptions. Just your days. Clean, minimal, and made for the little moments worth remembering.

Screenshots

Smart Photo Diary4 screens
cal4 screens

Verdict

The call

The clearest difference is update cadence: Smart Photo Diary at every 3 days against cal's every 10 days. Smart Photo Diary also leads on iOS requirement (16.6 vs 26.4). 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Smart Photo Diary ships an update every 3 days, cal every 10 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 7 level
Smart Photo Diary versus cal: the parameters behind the verdict, then further details
ParameterSmart Photo Diarycal
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 3 days — betterEvery 10 days
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhoneiPhone
Requires iOS16.6 — better26.4
Further details — not scored
Size27 MB1 MB
Age rating4+4+
DeveloperDaisuke ObaBegimay Ahmatova

In-app purchases

None

Smart Photo Diary

No in-app purchases

None

cal

No in-app purchases

Questions

Is Smart Photo Diary free?
Smart Photo Diary is free to download, with no in-app purchases.
Is cal free?
cal is free to download, with no in-app purchases.
Do Smart Photo Diary or cal have ads?
Neither Smart Photo Diary nor cal shows ads.
Which is updated more often, Smart Photo Diary or cal?
Smart Photo Diary ships an update every 3 days, and cal every 10 days. Most recently, Smart Photo Diary was updated on October 28, 2026 and cal on October 31, 2026.

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