Comparison

Cidaas vs Guardião

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

Head to head

Deforestation monitoring

Free

🔧 Utilities

No ratingsView app →

About

Cidaas

Read full description

What is cidaas Authenticator ---------------------------- cidaas Authenticator is a mobile application developed by Widas ID that implements multi-step verification. The following options could be used to enable the two-step verification: - TOTP - Time based One Time Password - Pattern Recognition - Finger Print Recognition - Push Notification - Face Recognition - Voice Recognition

About

Guardião

Features

Read full description

Guardião helps Indigenous Communities keep watch over areas at risk of deforestation: - Receive alerts when satellite imagery shows signs of forest loss - Review and contribute to deforestation reports from other users - Use the map to get overview and track deforestation over time

Screenshots

Cidaas4 screens

Guardião3 screens

Verdict

The call

Cidaas and Guardião are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Cidaas ships an update every 6 weeks, Guardião every 4 weeks. The most recent releases landed on December 5, 2025 and September 9, 2026 respectively.

ScorecardNo meaningful differences

Cidaas versus Guardião: the parameters behind the verdict, then further details
Parameter	Cidaas	Guardião
Price	Free	Free
Update frequency	Every 6 weeks	Every 4 weeks — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, Apple Watch — better	iPhone, iPad
Requires iOS	16.6	16.4 — better
Further details — not scored
Size	114 MB	70 MB
Age rating	4+	4+
Developer	WidasConcepts GmbH	capacity foundation

In-app purchases

None

Cidaas

No in-app purchases

None

Guardião

No in-app purchases

Questions

Is Cidaas free?

Cidaas is free to download, with no in-app purchases.

Is Guardião free?

Guardião is free to download, with no in-app purchases.

Do Cidaas or Guardião have ads?

Neither Cidaas nor Guardião shows ads.

Which is updated more often, Cidaas or Guardião?

Cidaas ships an update every 6 weeks, and Guardião every 4 weeks. Most recently, Cidaas was updated on December 5, 2025 and Guardião on September 9, 2026.