DuoLog: Couple Photo Journal
Not in any tracked top chart right now.
Updated 19 Oct 2026 · rankings refresh through the day
DeveloperSpecto-Labs
CategoryPhoto & Video
PriceFree
Released
Rating★ 4.5 (25)
Version1.20.0
Age rating12+
First seen by us
12 Oct 2026
Installs (est.)1k+ worldwide
Rating
4.5 ★
25 ratings
Measured
DuoLog: Couple Photo Journal on the App Store
App details
App ID
6758015689
Publisher
Specto Labs Inc.
On the store since
Mar 2026
Under a year
Minimum OS
iOS 18.0+
iPhone XS and later
Devices
iPhone · iPad
Content rating
12+
Languages
7
EN JA KO PT ES ZH VI
Size
40 MB
Also listed in
Lifestyle
DuoLog: Couple Photo Journal downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: Ad-led
How DuoLog: Couple Photo Journal makes money: subscriptions, one-off purchases and ads.
Ads · 1 ad networks
Ads
/mo
of revenue
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.5 ★
25 ratings
Measured
Ratings
25
Measured
About DuoLog: Couple Photo Journal
Social media is the you everyone sees. DuoLog is the you only they see.
#A Private Photo App for Couples
DuoLog is a private photo journal for couples — a space to capture and share your photos together. No followers, no algorithm, no performing. A clean, simple interface where your photos actually look like photos, and your moments together are captured naturally.
#A Couple Timeline That Grows With You
As you log photos one by one, your shared moments stack into a timeline that's entirely yours. React to each other's photos however you want, leave your thoughts, and watch it all become one couple's album over time.
#A Calendar That Remembers Everything
See your moments mapped out exactly as they happened. Browse posts by date, tap any day to revisit what you captured together — and see what's coming up too. Add events that sync to your partner instantly, so date plans, anniversaries, and everything in between live in one place.
#Albums for Every Chapter
Create albums around any theme — a trip, a season, a running joke. Both of you can add to them, and they stay shared between just the two of you. A way to organize your story, however you want to tell it.
#Chat That's Just Between You Two
Send messages, share moments, and keep the conversation going. Share Flickers — photos that disappear after viewing, just like the moment itself. And save the messages that mean something to Favorites, so they don't get lost in the scroll.
#Storage Built for Photos That Matter
Original quality, always: Photos are uploaded with full metadata and original resolution — and can be downloaded that way anytime.
No storage limits: No need to think twice about how many photos to upload. Just capture every moment, freely.
#DuoLog Is Perfect For Couples Who…
• Want one place to collect all their couple photos
• Are looking for a private space to share photos just between the two of them
• Wanted something more special than a shared album
• Want to stay in sync on shared plans and dates
• Are looking for a photo app that's just for them, beyond social media
Not photos made to be seen. Photos made for each other. Start your private photo journal today.
(A subscription is required to access the full DuoLog experience, including unlimited storage and all features.)
DuoLog
About Subscription
Subscriptions renew monthly and will be charged to your Apple account. Cancel at least 24 hours before renewal to avoid being billed. Manage or cancel anytime in App Store settings. Any remaining free trial will be forfeited upon upgrade.
Privacy Policy: https://duolog.notion.site
Terms of Service: https://duolog.notion.site
#A Private Photo App for Couples
DuoLog is a private photo journal for couples — a space to capture and share your photos together. No followers, no algorithm, no performing. A clean, simple interface where your photos actually look like photos, and your moments together are captured naturally.
#A Couple Timeline That Grows With You
As you log photos one by one, your shared moments stack into a timeline that's entirely yours. React to each other's photos however you want, leave your thoughts, and watch it all become one couple's album over time.
#A Calendar That Remembers Everything
See your moments mapped out exactly as they happened. Browse posts by date, tap any day to revisit what you captured together — and see what's coming up too. Add events that sync to your partner instantly, so date plans, anniversaries, and everything in between live in one place.
#Albums for Every Chapter
Create albums around any theme — a trip, a season, a running joke. Both of you can add to them, and they stay shared between just the two of you. A way to organize your story, however you want to tell it.
#Chat That's Just Between You Two
Send messages, share moments, and keep the conversation going. Share Flickers — photos that disappear after viewing, just like the moment itself. And save the messages that mean something to Favorites, so they don't get lost in the scroll.
#Storage Built for Photos That Matter
Original quality, always: Photos are uploaded with full metadata and original resolution — and can be downloaded that way anytime.
No storage limits: No need to think twice about how many photos to upload. Just capture every moment, freely.
#DuoLog Is Perfect For Couples Who…
• Want one place to collect all their couple photos
• Are looking for a private space to share photos just between the two of them
• Wanted something more special than a shared album
• Want to stay in sync on shared plans and dates
• Are looking for a photo app that's just for them, beyond social media
Not photos made to be seen. Photos made for each other. Start your private photo journal today.
(A subscription is required to access the full DuoLog experience, including unlimited storage and all features.)
DuoLog
About Subscription
Subscriptions renew monthly and will be charged to your Apple account. Cancel at least 24 hours before renewal to avoid being billed. Manage or cancel anytime in App Store settings. Any remaining free trial will be forfeited upon upgrade.
Privacy Policy: https://duolog.notion.site
Terms of Service: https://duolog.notion.site
Latest updates
1.20.0
Weekly Access introduced!