Comparison

ProtestCount vs A2O

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

Head to head
About

ProtestCount

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Demonstrations are the lifeblood of democracy. They are the way to influence and be heard. There are all kinds of methods for counting people in demonstrations: Counting heads, locating phones, analyzing drone images,... We came to offer a more accurate count, which verifies that the protester was indeed at the demonstration - in the right place, and at the right time. And counting all of them - both those who came at the beginning and left in the middle, and also those who came after him. And what's more - the count is anonymous: no need to register, no personal information. Just install the app, run it, and press the "Count Me!" button

About

A2O

Manage your water purifier from your smartphone, track real-time water usage, and receive timely filter change reminders. Access product manuals and helpful water information.

Highlights
  • Connect and manage water purifier
  • Track real-time water usage
  • Filter change reminders
  • Maintenance guidance
  • Access product manuals
  • View purification effectiveness
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CONNECT WITH YOUR WATER PURIFIER Connect your Aquaporin water purifier with your smartphone to manage it and track your water usage in real time. RECEIVE UPDATES Receive recommendations to ease the use of your Aquaporin water purifier and get a reminder when it's time to change filters and guidance on how to order your new filters. TRACK YOUR USAGE Create transparency between you and your Aquaporin water purifier by tracking your water usage. Monitor your filter lifetime, next maintenance, and the effectiveness of the purification of the purifier. ACCESS INFORMATION Access product manuals, installation guides, and useful information about water.

Screenshots

ProtestCount4 screens
A2O4 screens

Verdict

The call

The clearest difference is update cadence: ProtestCount at every 4 days against A2O's every 11 months. 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

ProtestCount ships an update every 4 days, A2O every 11 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

Scorecard1 real difference · 9 level
ProtestCount versus A2O: the parameters behind the verdict, then further details
ParameterProtestCountA2O
PriceFreeFree
Rating—2.0 (1 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 4 days — betterEvery 11 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.013.0
Further details — not scored
Size9 MB188 MB
Age rating4+12+
DeveloperShimon ShnitzerAquaporin

In-app purchases

None

ProtestCount

No in-app purchases

None

A2O

No in-app purchases

Questions

Is ProtestCount free?
ProtestCount is free to download, with no in-app purchases.
Is A2O free?
A2O is free to download, with no in-app purchases.
Do ProtestCount or A2O have ads?
Neither ProtestCount nor A2O shows ads.
Which is updated more often, ProtestCount or A2O?
ProtestCount ships an update every 4 days, and A2O every 11 months. Most recently, ProtestCount was updated on November 7, 2026 and A2O on November 3, 2026.

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