Comparison

Sugar vs Dunas

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

Head to head
About

Sugar

Express yourself beyond standard chat bubbles. This app lets you draw, add text, images, GIFs, and videos anywhere on an unlimited canvas, transforming conversations into a creative art form.

Highlights
  • Unlimited canvas for messages
  • Draw directly on messages
  • Add text, images, GIFs, and videos
  • Customizable text styles
  • Conversations as art
Features
Read full description

Why are our messages with friends constrained to generic green and blue chat bubbles? It’s time to add some color (and chaos) to your conversations with Sugar. On Sugar, chat outside the box by dropping text, images, GIFs, videos, and drawings anywhere on the unlimited canvas. Pick a text style as unique as your own voice (or keep it old school with a green or blue bubble). On Sugar, conversation is art.

About

Dunas

Features
Read full description

Most apps give you AI to talk to. Dunas gives you AI that gets things done. Build your own agents. Put them in chats. Get things done. --- THREE THINGS. THAT'S IT. CREATE AGENTS WITH ONE CLICK. No setup. No technical requirement. Name it. Shape it. EACH AGENT GETS ITS OWN COMPUTER AND EMAIL ACCOUNT. A real machine. A real inbox at [agent]@agent.dunas.ai. They do real work, not chat tricks. TALK TO YOUR AGENTS AND YOUR CONTACTS IN THE SAME CHAT. Your partner, your accountant, your contractor - and the agents that work for you - share a room. --- WHAT THIS UNLOCKS Your scheduling agent posts the contractor's quote in the family group, where everyone can see it. Your agent receives invoices and payment slips. It files everything to you and sends to your accountant. Every agent has a computer. They read attachments. They search the web. They send email. They file documents. Not chat tricks. Free during beta. iPhone only. Android on the roadmap.

Screenshots

Sugar4 screens
Dunas4 screens

Verdict

The call

The clearest difference is update cadence: Sugar at every 2 days against Dunas's every 8 days. On price, ads, 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

Sugar ships an update every 2 days, Dunas every 8 days. The most recent releases landed on October 24, 2026 and October 3, 2026 respectively.

Scorecard1 real difference · 9 level
Sugar versus Dunas: the parameters behind the verdict, then further details
ParameterSugarDunas
PriceFreeFree
Rating2.4 (10 ratings) — better—
Positive reviews31.6% of reviews—
Number of ratings10 — better—
Update frequencyEvery 2 days — betterEvery 8 days
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhoneiPhone
Requires iOS16.0 — better17.0
Further details — not scored
Size280 MB42 MB
Age rating12+17+
DeveloperamoDunas Desenvolvimento de Software Ltda

Bugs and requests

Sugar

Reported bugs

4 issues
  • Login issues
  • Crashes and freezes
  • Disappearing content
  • Unresponsive controls

Requested features

4 requests
  • Add ability to delete content
  • Improve navigation and UI
  • Expand customization options
  • Allow sign-up without inviting friends

Dunas

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Sugar

No in-app purchases

None

Dunas

No in-app purchases

Questions

Is Sugar free?
Sugar is free to download, with no in-app purchases.
Is Dunas free?
Dunas is free to download, with no in-app purchases.
Do Sugar or Dunas have ads?
Neither Sugar nor Dunas shows ads.
Which is updated more often, Sugar or Dunas?
Sugar ships an update every 2 days, and Dunas every 8 days. Most recently, Sugar was updated on October 24, 2026 and Dunas on October 3, 2026.

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