Comparison

Sunder vs Bubble Note

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

Head to head
About

Sunder

Features
Read full description

Sunder splits your tasks into what's next and what's not. No due dates, no reminders, no notifications. Two lists - Soon: what you’re doing next. - Later: what you’ll get to after. Spaces Keep work tasks separate from your personal and other tasks. Minimal tracking Working on it or Blocked to help you keep track of things. Widgets Widgets for soon, widgets for later, or for both. Private Data stays on your device. No account, no sign up.

About

Bubble Note

This app allows you to create notes that automatically delete themselves after a set period. It offers a chat-style interface for quick jotting and supports image attachments, making note management effortless.

Highlights
  • Auto-deleting notes
  • Chat-style note capture
  • Time-based organization
  • Image attachments
  • Offline functionality
  • 30-day trash recovery
Features
Read full description

Never clean up notes again. Bubble Note turns note-taking into texting. Jot a thought, send it like a message, and it quietly deletes itself when its time is up — so you never waste a second tidying done notes again. Like a bubble, every note simply pops and floats away the moment it expires. That's how Bubble Note got its name. WHY YOU'LL LOVE IT • Auto-deleting notes — every note expires on its own schedule, zero cleanup • Chat-style capture — writing a note feels like sending a text • Time-based "friends" — organize by how long a note matters, not by folders • Photos & screenshots — attach images in one tap, view them full screen • Mark as done, forward, edit or delete — all inline, no clutter • 30-day Trash — recover anything you deleted or that expired CHOOSE A LIFESPAN • Forever — keep it permanently • 1 Month — disappears 30 days after you send it • 1 Week — disappears 7 days after you send it • This Month — clears at the end of the calendar month • This Week — clears at the end of the calendar week • Today — gone at midnight tonight Create your own custom friends with any lifespan, color and icon. PRIVATE BY DESIGN • No account, ever — just open and write • Works 100% offline — no internet needed • Your notes never leave your phone — nothing is uploaded, synced, or shared PERFECT FOR • Daily to-do lists that clear themselves out • Quick reminders you only need for a few hours or days • Screenshots and links you'll act on soon and forget later • Temporary thoughts you don't want cluttering a permanent notebook Capture it fast. Forget about it. Let your notes clean up after themselves.

Screenshots

Sunder4 screens
Bubble Note4 screens

Verdict

The call

The clearest difference is ads: Sunder at none against Bubble Note's shown. Bubble Note's advantage is iOS requirement (13.4 vs 15.1). On price, update cadence, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly daily. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
Sunder versus Bubble Note: the parameters behind the verdict, then further details
ParameterSunderBubble Note
PriceFreeFree
Rating—3.0 (1 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—1 — better
Update frequencyDailyDaily
AdsNo — betterYes
In-app purchasesNoNo
Monetization—Ad-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.113.4 — better
Further details — not scored
Size29 MB25 MB
Age rating4+4+
DeveloperThomas WattsSY KHANH HO

In-app purchases

None

Sunder

No in-app purchases

None

Bubble Note

No in-app purchases

Questions

Is Sunder free?
Sunder is free to download, with no in-app purchases.
Is Bubble Note free?
Bubble Note is free to download, with no in-app purchases.
Do Sunder or Bubble Note have ads?
Bubble Note shows ads; Sunder does not.
Which is updated more often, Sunder or Bubble Note?
Sunder ships an update daily, and Bubble Note daily. Most recently, Sunder was updated on October 20, 2026 and Bubble Note on October 24, 2026.

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