Comparison

Oktion vs Sembl

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

Head to head
About

Oktion

This app helps charities and non-profits manage fundraising events. It offers features like auctions, raffles, donation collections, and ticket sales, all customizable to maximize fundraising potential. Discover and support causes globally through its explore page.

Highlights
  • Auctions with real-time bidding
  • Raffles with automated draws
  • Ticket sales with attendance marking
  • Donation collection
  • Event explore page for wider reach
  • Customizable event controls
Features
Read full description

Oktion is a fundraising event management tool made for charities, schools, and non-profit organisations. It offers multiple fundraising features like auctions, raffles, donation collections, and admission tickets. With a robust set of customisable controls, organisers can tailor their events to maximise their initiative's fundraising potential. Oktion is an online hub of social good. The Oktion explore page displays all public events - giving organisations greater reach beyond their immediate community. Any user can contribute to a cause they find on the explore page or spread the message via multiple share functions. With no geographic boundaries to limit fundraising, initiatives can reach users on the other side of the world. There are four main fundraising features in Oktion. 'Auctions' allow organisers to put items up for bidding. Organisers can customise the name and description of an item, add images, and set the starting bid, bid increment, reserve amount, and Buy It Now amount. Auctions ran on the application happen in real-time. To participate, contributors need only enter a maximum bid amount and the application bids for them. When they are outbid, the application bids again until their maximum bid is reached. 'Raffles' allow organisers to sell raffle ticket bundles and giveaway prizes. Organisers can customise the name, price, and number of tickets of raffle ticket bundles. Raffles drawn on the application are automatable. Organisers need only enter the raffle draw time, and the application will randomly draw a winning ticket for every prize set. The owner of the winning ticket receives a notification of the prize they have won. 'Tickets' is a feature that allows organisers to raise funds through ticket sales. Organisers can set the name, price, quantity, and sale date of each ticket type. Organisers can even set ticket bundles to incentivise larger purchases. On the day of the event, guests can show their tickets stored in the app, and event organisers can mark their attendance. 'Donations' offer a collection point for contributors. Organisers can set fixed donation amounts or let contributors offer their own contributions. Oktion’s main goal is to facilitate fundraising. By simplifying the event management process, organisations can focus less on administration and more on their core initiatives. Oktion is proud to provide a platform that empowers organisations to raise funds for their vision.

About

Sembl

This platform simplifies event planning for any social gathering, from birthdays to weddings. Easily create, personalize, and share invitations via links, and engage guests with polls, posts, and photos before, during, and after the event. Manage your entire social calendar in one place.

Highlights
  • Quick event creation
  • Personalize events with media
  • Share invitations via link
  • Guest engagement tools (polls, posts, photos)
  • Centralized event management
  • Supports various event types
Features
Read full description

Sembl is your new go to events platform, designed for all your social occasions from birthdays and house parties to holidays and dinner dates. CREATE - Create an event on Sembl in 30 seconds. The streamlined event creation process has been designed to be intuitive for all users. PERSONALISE - Add a TikTok or photo to your event to showcase your creative flair and make your event a memorable one. SHARE - Invitations are sent via a link. This allows you to send invitations to anyone, via any platform. Unlike major social media platforms, you don’t have to β€˜follow’ someone to invite them to an event. ENGAGE - Create events and memories - add polls, posts and photos to engage with other guests before, during and after the event. MANAGE - All your events are stored in one continuous feed, making it easy to manage your social calendar. Download SEMBL now and start crafting unforgettable moments with ease. Birthdays β€’ House Parties β€’ Holidays β€’ Family functions β€’ Dinners β€’ Hens / Bucks Parties β€’ Dates β€’ Weddings β€’ Baby Showers - All on Sembl. SEMBL – Nobody Misses Out.

Screenshots

Oktion4 screens
Sembl4 screens

Verdict

The call

The clearest difference is review sentiment: Sembl at 100% against Oktion's 75%. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Oktion ships an update every 3 weeks, Sembl every 2 weeks. The most recent releases landed on August 25, 2026 and June 1, 2026 respectively.

Scorecard1 real difference Β· 7 level
Oktion versus Sembl: the parameters behind the verdict, then further details
ParameterOktionSembl
PriceFreeFree
Positive reviews75.0% of reviews100.0% of reviews β€” better
Update frequencyEvery 3 weeksEvery 2 weeks β€” better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.614.0.0 β€” better
Further details β€” not scored
Size44 MB131 MB
Age rating17+12+
DeveloperDigiGround Pty LtdSembl Trading Pty Ltd

Customer experience

Oktion

Written reviews8 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

Sembl

Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Oktion

No in-app purchases

None

Sembl

No in-app purchases

Questions

Is Oktion free?
Oktion is free to download, with no in-app purchases.
Is Sembl free?
Sembl is free to download, with no in-app purchases.
Do Oktion or Sembl have ads?
Neither Oktion nor Sembl shows ads.
Which is updated more often, Oktion or Sembl?
Oktion ships an update every 3 weeks, and Sembl every 2 weeks. Most recently, Oktion was updated on August 25, 2026 and Sembl on June 1, 2026.

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