Comparison

HairLog+ vs SelfieDiary

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

Head to head
About

HairLog+

Track your hair care routines, products, and supplements with daily logs and visual progress photos. Set custom reminders for treatments and analyze your data to understand what works best for your hair.

Highlights
  • Daily hair and scalp logging
  • Visual progress timeline with photos
  • Customizable treatment reminders
  • Habit building for healthy routines
  • Data analysis for product effectiveness
  • Track lifestyle factors affecting hair
Features
Read full description

Daily Hair & Scalp Log: Easily record your washing routines, hair care products, supplements, and medications in seconds. Visual Progress Tracker: Upload daily or weekly photos to build a visual timeline. See the actual changes in your hair thickness and hairline over months. Custom Reminders: Never miss a treatment. Set smart alerts for minoxidil, hair masks, derma rolling, or scalp massages. Scientific Habit Building: Cultivate healthy routines and track how lifestyle factors like sleep and stress affect your hair quality. Data Insights: Analyze your history to discover which products and routines actually deliver results for your unique hair type. Privacy Policy: https://cybermars.github.io/HairLog/privacy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

SelfieDiary

Features
Read full description

Take one selfie every day, and let time tell the story. SelfieDiary makes it easy to notice the small changes in you and the world around you. A haircut, skin, makeup, fitness progress, mood, or even the light in your room may feel ordinary today. Put those days together and they become a surprising video that belongs only to you. ONE SELFIE A DAY Open the app and capture the moment. Your first in-app selfie creates a chin reference, and a simple guide helps you keep distance and framing consistent over time. A CALENDAR FOR YOUR STORY See recorded and missing days at a glance. You can also bring in older photos from the system Selfies album, with on-device suitability checks that help select images that align well. EYE-ALIGNED CHANGE VIDEOS SelfieDiary aligns photos using both eyes and lets you choose the date range, canvas, crop, alignment, and background. Preview what you will get, then save or share a smooth change video. PRIVATE AND UNDER YOUR CONTROL Photos stay in the app on your device by default. Saving to Photos and backup to your private iCloud container are optional. No account is required, and the app contains no ads. SELFIEDIARY PRO Choose a monthly or yearly auto-renewing subscription to remove the watermark from exports. Prices are shown on the purchase screen. Manage or cancel your subscription in your App Store account settings. Start today and leave your future self a diary that grows with you. Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

HairLog+4 screens
SelfieDiary4 screens

Verdict

The call

HairLog+ and SelfieDiary 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. HairLog+ sells 3 in-app purchases, starting at $0.99 per month and SelfieDiary sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

HairLog+ ships an update weekly, SelfieDiary every 6 days. The most recent releases landed on October 15, 2026 and October 28, 2026 respectively.

ScorecardNo meaningful differences
HairLog+ versus SelfieDiary: the parameters behind the verdict, then further details
ParameterHairLog+SelfieDiary
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyWeeklyEvery 6 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad — better
Requires iOS17.017.0
Further details — not scored
Size12 MB11 MB
Age rating4+4+
Developer伟 熊Li Wei

In-app purchases

3 purchases

HairLog+

Subscriptions3
  • Hair Renewal: Monthly Plan$0.991 Month
  • Scalp Vitality: 3-Month Care$1.993 Months
  • Full Abundance: Annual Pass$7.991 Year
2 purchases

SelfieDiary

Subscriptions2
  • SelfieDiary Pro Monthly$0.991 Month
  • SelfieDiary Pro Yearly$9.991 Year

Questions

Is HairLog+ free?
HairLog+ is free to download, with in-app purchases available.
Is SelfieDiary free?
SelfieDiary is free to download, with in-app purchases available.
Do HairLog+ or SelfieDiary have ads?
Neither HairLog+ nor SelfieDiary shows ads.
Which is updated more often, HairLog+ or SelfieDiary?
HairLog+ ships an update weekly, and SelfieDiary every 6 days. Most recently, HairLog+ was updated on October 15, 2026 and SelfieDiary on October 28, 2026.

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