Comparison

OneNext vs Byosoku Memo

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

Head to head
About

OneNext

Features
Read full description

Not a to-do app. A starter. OneNext is built for getting started, not managing endless lists. When your to-do list grows, choosing what to do first can freeze you. OneNext removes the noise and guides you to one small next step. What OneNext does • One Next Step: Only one item on screen—no overwhelming lists. • Done / Later: Two choices to reduce friction. • AI “first step” breakdown: Turns vague tasks into a clear 5-minute action. Internet connection required for AI breakdown. • Make it smaller: Break it down again when it feels hard. • Keep your wins: Track what you did, not what you didn’t. Just one next step. Start small. Keep moving.

About

Byosoku Memo

Features
Read full description

Between “open” and “write,” there is nothing. Byosoku Memo is a zero-friction notepad: the moment it launches, a new note and the keyboard are already there. No hunting for buttons, no flipping pages — the app finally keeps up with “let me jot this down before I forget.” ■ Open = start typing Tap the icon and a blank note with the keyboard appears at once. No splash screen, no confirmation dialog. ■ Auto-save, always There is no save button. Every keystroke is saved instantly. Close an empty note and nothing is left behind — no junk notes. ■ Lock Screen & Home Screen widgets Jump straight from a Lock Screen widget into a new note. The Home Screen widget lists your recent notes; tap one to open it directly. ■ Control Center (iOS 18) Add “New Note” to Control Center and start writing from anywhere with one tap. ■ Smart full-text search Kana, full/half-width and upper/lowercase are all treated alike, with multi-word AND search to find any note fast. ■ Export & share Share a single note, or export your whole list as a text file. All data is stored on your device. No account required. [Pricing] Every feature is available. A banner ad is shown at the bottom of the screen. A one-time “Remove Ads” purchase hides it permanently (no subscription). Privacy policy: https://honki.ai/byosoku-memo/privacy.html

Screenshots

OneNext4 screens
Byosoku Memo3 screens

Verdict

The call

The clearest difference is in-app purchases: OneNext at none against Byosoku Memo's 1. OneNext also leads on ads (none vs shown) and update cadence (daily vs fortnightly). On price 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. Byosoku Memo sells 1 one-off in-app purchase. OneNext asks for nothing beyond the download.

UpkeepUpdate frequency

OneNext ships an update daily, Byosoku Memo fortnightly. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

Scorecard4 real differences · 2 level
OneNext versus Byosoku Memo: the parameters behind the verdict, then further details
ParameterOneNextByosoku Memo
PriceFreeFree
Update frequencyDaily — betterFortnightly
AdsNo — betterYes
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size26 MB8 MB
Age rating4+4+
DeveloperHitoshi Tamura丽佳 施

In-app purchases

None

OneNext

No in-app purchases

1 purchases

Byosoku Memo

One-time1
  • Remove Ads$0.49

Questions

Is OneNext free?
OneNext is free to download, with no in-app purchases.
Is Byosoku Memo free?
Byosoku Memo is free to download, with in-app purchases available.
Do OneNext or Byosoku Memo have ads?
Byosoku Memo shows ads; OneNext does not.
Which is updated more often, OneNext or Byosoku Memo?
OneNext ships an update daily, and Byosoku Memo fortnightly. Most recently, OneNext was updated on October 28, 2026 and Byosoku Memo on October 25, 2026.

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