Comparison

헤어핀 HAIRPIN vs Client Notes

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

Head to head
About

헤어핀 HAIRPIN

Features
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HAIRPIN is a client management app for hair-salon owners and solo stylists. Keep every client's style history in your pocket — no more scattered notebooks and photos. • Client charts — organize visits, service history, and notes per client • Service photos — save before/after and reference images to the chart • Menu — register services and prices for one-tap entry • Daily record — log daily income/expense on the calendar • Revenue insights — daily / monthly / yearly sales and service stats • Color chart — quick reference for major dye color brands • Reference search & albums — collect styles into your own stylebook All data is encrypted and stored privately to your account. Subscription Information • Pro: ₩6,900 / month (auto-renewable) • Premium: ₩13,900 / month (auto-renewable) • Single credit: ₩1,000 (one-time purchase) Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel in Settings > Apple Account > Subscriptions. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://hwangchanho.github.io/hairpin-legal/privacy.html

About

Client Notes

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Open a client card and allergies and cautions are the first thing you see, in red. Check the last service, formula and photos before you begin — calmly, every time. Client Notes is a client record app for solo beauty pros. No subscription. No account. WHAT YOU CAN DO • Cautions and allergies pinned at the top of every client card • Visit records: services, price, notes, products and color formula, duration, next-time ideas • Before, after and design photos — draw notes right on a photo • "Same as last time" copies a visit; a pre-service brief shows the last visit first • Book the next appointment and see today's bookings with estimated end times • Due list: see who is past their usual cycle (booked clients are left out) • Ready-to-paste thank-you, rebooking and birthday messages for any messaging app • Packages and prepaid credit: remaining sessions and balance update with each visit • Signed consent and intake forms (finger or Apple Pencil), saved as PDF • Before & after images with dates and your salon name • Photograph old paper records and keep them with the client • Import a client list from CSV; search by name, reading, phone or client number • Today view and a monthly summary of visits, sales, average ticket and new clients • Starter menus for nails, lashes, esthetics, hair and massage • Works on iPhone and iPad MADE FOR • Home-based and suite-rental nail techs, lash and brow artists, estheticians and stylists • Anyone whose paper client cards are getting hard to search • Pros who want to check allergies and sensitivities every single visit • Anyone tracking package sessions in a notebook • People who don't need a full booking system or another monthly bill

Screenshots

헤어핀 HAIRPIN4 screens
Client Notes4 screens

Verdict

The call

The clearest difference is in-app purchases: 헤어핀 HAIRPIN at none against Client Notes's 1. 헤어핀 HAIRPIN also leads on update cadence (every 2 days vs fortnightly). Client Notes's advantage is ads (none vs shown). On price, device support and iOS requirement 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. Client Notes sells 1 one-off in-app purchase. 헤어핀 HAIRPIN asks for nothing beyond the download.

UpkeepUpdate frequency

헤어핀 HAIRPIN ships an update every 2 days, Client Notes fortnightly. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 3 level
헤어핀 HAIRPIN versus Client Notes: the parameters behind the verdict, then further details
Parameter헤어핀 HAIRPINClient Notes
PriceFreeFree
Update frequencyEvery 2 days — betterFortnightly
AdsYesNo — better
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.4 — better17.0
Further details — not scored
Size129 MB3 MB
Age rating4+4+
DeveloperChanho Hwangtorankirite

In-app purchases

None

헤어핀 HAIRPIN

No in-app purchases

1 purchases

Client Notes

One-time1
  • Premium$19.99

Questions

Is 헤어핀 HAIRPIN free?
헤어핀 HAIRPIN is free to download, with no in-app purchases.
Is Client Notes free?
Client Notes is free to download, with in-app purchases available.
Do 헤어핀 HAIRPIN or Client Notes have ads?
헤어핀 HAIRPIN shows ads; Client Notes does not.
Which is updated more often, 헤어핀 HAIRPIN or Client Notes?
헤어핀 HAIRPIN ships an update every 2 days, and Client Notes fortnightly. Most recently, 헤어핀 HAIRPIN was updated on October 28, 2026 and Client Notes on October 24, 2026.

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