Comparison

SendProtest! vs Mixer

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

Head to head
About

SendProtest!

Features
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Send Protest - a participatory art project by Costantino Ciervo and Team Why create a "Send Protest" app with an online picture archive? Do we need a digital visual memory of the worldwide protest and people’s outrage at social injustice? And how can one avoid manipulation and censorship? What makes us different to the existing social networks? Can we use modern technologies in a sensible way and make a contribution to society through empathy and creativity? We think we can. Using the app „Send Protest“, you can record (photo or video) something you find unfair or unacceptable any time and anywhere. You can then exhibit these pictures with your comments in exhibition spaces, public spaces or on the internet. 1) By using this app, you are participating in an art project that runs for an unlimited period. 2) The app is easy to use. Install it in order to document and publicly present unfair or unacceptable circumstances that negatively affect the common welfare. 3) You will need a smartphone with a photo/video function, GPS and connection to the Internet. The data you document and send (image/text) will be collected in an archive on www.sendprotest.com and presented to the public either immediately or following a short time delay as part of international exhibitions. 4) The archive that also contains your images can be accessed anytime without registration at: www.sendprotest.com.
You can also subscribe to a newsletter containing information about exhibitions that are part of the project. 5) You can record data, photos or videos of max. 30 seconds in length and send them in with an accompanying comment up to 250 characters. 
6) Content: The unfair or unacceptable circumstances might have to do with objects, places, architecture or the environment. For example: the state of public infrastructure, the deterioration of important buildings like schools or hospitals, gentrification processes, refurbishment measures, the privatisation of public spaces, violations of climate protection or environmental protection, disfigurement in the form of architecture (disastrous buildings, ground sealing) in urban or rural settings. Or your entry might deal with cases of personal discrimination (racist, sexist, religious bigotry, social discrimination, attacks on the disabled, etc.), alienation, poverty, economic inequality or social marginalisation. You can choose between 9 categories: -Pollution of nature and the environment -Violations of human dignity -Racism -Sexism -Urban, architectural disasters -Documentation of public demonstrations or protest activities -Statements by individuals -Control/surveillance – restrictions to freedom -Others 7) Please respect people's personal rights and only take photographs with their permission. 8) Act responsibly (you are responsible for your pictures), show face and send your protest.
 9) We cannot leave protest in the hands of (right-wing) populists – share your indignation and fight for an open, free and democratic society where real solidarity among people exists. 10) The Send Protest transnational online archive with its continuously growing picture database is a to date unique memory for critical thought and is available to the public as an open archive. 11) Send Protest is completely free of advertising and is not commercial. We do not collect any data and the app... …serves to contribute with impact towards an open, just and environmentally-friendly society where solidarity is important. …enables active people worldwide to take a stand against racism, sexism, right-wing populism, anti-Semitism or social injustice. …encourages people to look at things instead of looking away. …enables its users - unlike profit-oriented social networks and organisations that use your data to make money, such as Facebook, Twitter or Instagram – to photograph or video real situations that make them angry and document them in the archive. …excludes so-called “fake news” or visual manipulations.

About

Mixer

This app helps college students and organizations host, manage, and discover campus events. It offers tools for seamless event planning, secure participation, and community engagement. Enhance your university social life by easily organizing or attending events.

Highlights
  • Interactive event discovery and RSVP
  • Comprehensive event management tools
  • Host member management
  • Event analytics and guest demographics
  • Personalized event feed
  • University email verification for safety
Features
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Mixer improves how college students and organizations host, manage, and participate in campus events. Built with a passion for enhancing university life, Mixer offers tools to make event planning and attendance effortless and secure. Whether you want to join the next big campus event or organize one, Mixer has got you covered. Features at a Glance: - Interactive Event Platform: Dive into a vibrant community where you can like, request to join, or RSVP to events with a simple tap. - Comprehensive Event Management: Organize and manage your events with ease. From guestlists to real-time updates, managing an event has never been smoother. - Member Management: Whether you're a solo organizer or part of a club, Mixer allows you to manage host members efficiently, ensuring everyone is on the same page. - Rich Analytics: Get insights into your event's reach with our detailed statistics feature. Understand guest demographics with gender and school distribution pie charts, making every event a success. - Personalized Experience: Interact with friends, follow organizations, and never miss out on events that matter to you. Why Choose Mixer? - Safety First: With college students' safety in mind, Mixer emphasizes university email verification, fostering a verified community of university affiliates. - Two-Man Team, Big Dreams: Developed by a duo of developers from Fordham and MIT, Mixer is the product of a shared vision to enrich college experiences nationwide. - Continuous Improvement: We're committed to enhancing Mixer with your feedback. Expect new features and improvements that make college event management even better!

Screenshots

SendProtest!3 screens
Mixer4 screens

Verdict

The call

The clearest difference is ads: SendProtest! at none against Mixer's shown. SendProtest! also leads on iOS requirement (11.0 vs 16.0). Mixer's advantage is update cadence (every 5 days vs every 2 months). On price, 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

SendProtest! ships an update every 2 months, Mixer every 5 days. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
SendProtest! versus Mixer: the parameters behind the verdict, then further details
ParameterSendProtest!Mixer
PriceFreeFree
Rating—5.0 (18 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—18 — better
Update frequencyEvery 2 monthsEvery 5 days — better
AdsNo — betterYes
In-app purchasesNoNo
Monetization—Ad-supported
DevicesiPhone, iPod — betteriPhone
Requires iOS11.0 — better16.0
Further details — not scored
Size92 MB62 MB
Age rating17+17+
DeveloperCostantino CiervoMIXER LLC (Apps)

In-app purchases

None

SendProtest!

No in-app purchases

None

Mixer

No in-app purchases

Questions

Is SendProtest! free?
SendProtest! is free to download, with no in-app purchases.
Is Mixer free?
Mixer is free to download, with no in-app purchases.
Do SendProtest! or Mixer have ads?
Mixer shows ads; SendProtest! does not.
Which is updated more often, SendProtest! or Mixer?
SendProtest! ships an update every 2 months, and Mixer every 5 days. Most recently, SendProtest! was updated on October 26, 2026 and Mixer on October 24, 2026.

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