Comparison

PTERS vs Hashnote

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

Head to head
About

PTERS

Features
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Manage your class bookings and passes at your branch, right from your phone. If your branch uses PTERS, you can book and check everything in the app without contacting the branch. ■ Book & cancel classes · Pick a date and time and book instantly · Cancel in the app when your plans change · Join the waitlist when a group class is full ■ Your schedule at a glance · See upcoming bookings on the home screen · View this month's schedule in the calendar · Get notified when a booking is confirmed, cancelled, or checked in ■ Passes · Check remaining sessions and validity period · See when and how many sessions you've used ■ Branch news · Read your branch's announcements · Attend more than one branch? Switch between them easily ■ Getting started · You can start once your branch registers you as a member. · Log in with the ID from your branch, or verify with the phone number you signed up with. · Available in 한국어, English, 日本語, and 中文. Support: +82-2-832-1022 / support@pters.co.kr

About

Hashnote

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Text yourself your thoughts, then see them all by #tag. Notes you text to yourself quickly scroll out of sight and are hard to find again. Hashnote gathers notes with the same #tag and lays them all out on one screen, so even a note from three months ago is a tap away. ■ Grouped by topic, at a glance (Tag Map) · #travel, #recipes, #todo… see which notes gather under each tag, all on one screen. · Tap a note to preview it, then jump straight to it in the chat. · Tap a tag to see only the notes with that tag. ■ Write like a chat · The keyboard is up the moment you open the app. Type, send, done. · Date dividers and timestamps show when you wrote each note. · Links in your notes are tappable. · Select several notes and delete them at once. ■ Just add a #tag · Write #work or #idea anywhere in a note and it becomes a tag. · Type # and your tags appear as chips you can pick with one tap. · Rename a tag and every note updates with it; merge similar tags into one. ■ Or search by word · Search by words or #tag, with matches highlighted. · Tap a result to jump to that spot in the chat. ■ Speak your notes · Tap the mic and talk; Hashnote writes it down for you. · Say "tag work" and it becomes #work. · Dictation runs on your iPhone, so your voice never leaves the device. ■ Notes just for you · Your notes are stored only on this iPhone. No account, no sign-in. · Pick one of eight accent colors for your tags and buttons. Great for you if · you've been texting notes to yourself in a messenger · you can never find the note you wrote last month · note apps feel too heavy, so you stop using them · you want ideas, to-dos, links and journal entries in one place

Screenshots

PTERS4 screens
Hashnote4 screens

Verdict

The call

The clearest difference is update cadence: Hashnote at every 2 days against PTERS's every 4 months. PTERS's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 26.0). On price, ads and in-app purchases 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

PTERS ships an update every 4 months, Hashnote every 2 days. Both last shipped on October 25, 2026.

Scorecard3 real differences · 3 level
PTERS versus Hashnote: the parameters behind the verdict, then further details
ParameterPTERSHashnote
PriceFreeFree
Update frequencyEvery 4 monthsEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better26.0
Further details — not scored
Size22 MB8 MB
Age rating4+4+
DeveloperAlogic Inc.Yemin Lee

In-app purchases

None

PTERS

No in-app purchases

None

Hashnote

No in-app purchases

Questions

Is PTERS free?
PTERS is free to download, with no in-app purchases.
Is Hashnote free?
Hashnote is free to download, with no in-app purchases.
Do PTERS or Hashnote have ads?
Neither PTERS nor Hashnote shows ads.
Which is updated more often, PTERS or Hashnote?
PTERS ships an update every 4 months, and Hashnote every 2 days. Most recently, PTERS was updated on October 25, 2026 and Hashnote on October 25, 2026.

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