Comparison

SendProtest! vs Building a Second Brain

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

Head to head
About

SendProtest!

Features
Read full description

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

Building a Second Brain

This app helps you manage information overload and achieve your goals through personal knowledge management. Connect with a community focused on productivity and digital organization for a more peaceful and purposeful life.

Highlights
  • PARA Method Mini-Course
  • Community Hub
  • Exclusive event invitations
  • Notetaking and creativity resources
  • Gateway to comprehensive courses
Features
Read full description

Building a Second Brain is your learning community to help you transform information overload into clarity and consistent progress toward your most important goals. Here, you’ll connect with individuals who thoughtfully turn productivity, personal knowledge management, and digital organization into tools for living a more peaceful, purposeful, and fulfilling life. WHAT’S INSIDE: PARA Method Mini-Course: Learn the simple, intuitive system to tame your digital chaos and find any information right when you need it. Community Hub: Get exclusive event invitations, updates, and content—including videos and resources focused on all things notetaking, creativity, and working more intentionally. Gateway to Learning: The app is your entry point into our comprehensive courses and broader community of like-minded learners. When you master the flow of information through your life, you can accomplish anything you set your mind to. But if you continue to rely on your fragile biological brain, you’ll likely become ever more overwhelmed by the explosive growth in the complexity of your life. Download the app and start building your Second Brain today.

Screenshots

SendProtest!3 screens
Building a Second Brain4 screens

Verdict

The call

The clearest difference is update cadence: SendProtest! at every 2 months against Building a Second Brain's every 4 months. SendProtest! also leads on iOS requirement (11.0 vs 16.4). 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

SendProtest! ships an update every 2 months, Building a Second Brain every 4 months. The most recent releases landed on October 10, 2026 and September 28, 2026 respectively.

Scorecard2 real differences · 8 level
SendProtest! versus Building a Second Brain: the parameters behind the verdict, then further details
ParameterSendProtest!Building a Second Brain
PriceFreeFree
Rating—4.7 (12 ratings) — better
Positive reviews—50.0% of reviews
Number of ratings—12 — better
Update frequencyEvery 2 months — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPad
Requires iOS11.0 — better16.4
Further details — not scored
Size92 MB90 MB
Age rating17+17+
DeveloperCostantino CiervoForte Labs, LLC

In-app purchases

None

SendProtest!

No in-app purchases

None

Building a Second Brain

No in-app purchases

Questions

Is SendProtest! free?
SendProtest! is free to download, with no in-app purchases.
Is Building a Second Brain free?
Building a Second Brain is free to download, with no in-app purchases.
Do SendProtest! or Building a Second Brain have ads?
Neither SendProtest! nor Building a Second Brain shows ads.
Which is updated more often, SendProtest! or Building a Second Brain?
SendProtest! ships an update every 2 months, and Building a Second Brain every 4 months. Most recently, SendProtest! was updated on October 10, 2026 and Building a Second Brain on September 28, 2026.

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