Comparison

Datadog vs Cognition Merge

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

Head to head
About

Datadog

Gain real-time visibility into alerts, incidents, and performance metrics from your mobile device. Quickly respond to critical issues, monitor key data, and manage incidents on the go. Access dashboards, logs, and APM traces anytime, anywhere.

Highlights
  • Real-time alert and incident management
  • Monitor key metrics and dashboards
  • Create and manage incidents on-the-go
  • Search and explore logs in real-time
  • View APM traces and service health
  • Home Screen widget for quick access
Features
Read full description

The Datadog mobile app provides real-time visibility into critical alerts, incidents, monitors, dashboards, logs and application performance metrics across your entire environment directly from your iPhone or iPad. Datadog seamlessly integrates with your on-call notification and messaging services so your on-call engineers can quickly evaluate the conditions that triggered an alert, determine its urgency, and decide the next course of action—anywhere, anytime. With Datadog for iOS, you can: - Trigger, respond, and resolve On-Call alerts anywhere: Receive critical push notifications and investigate alerting monitors or active incidents with direct access to monitors and incidents. Additionally, Bits AI SRE accelerates root cause detection. - Monitor key metrics on-the-go: Track performance, SLO, and cloud integrations with full access to your Datadog dashboards and monitors. -Create and manage Incidents from anywhere: Kick off incidents, assemble teams, and manage response workflows without ever having to open your laptop - Add Datadog on your Homescreen: Add Datadog to your Home or Lock Screen for one-tap access to critical metrics and monitors. - Search and explore Logs in real time: Pinpoint issues faster with log search and anomaly detection powered by Watchdog. - View APM traces and service health anytime: Analyze distributed traces and stay on top of application performance wherever you are. A Datadog account is required to use this application. Setup a Datadog account for free at datadoghq.com For more information, see Datadog Mobile App documentation: https://docs.datadoghq.com/mobile/ IMPORTANT NOTICE - PLEASE READ By downloading this app, you agree to comply with the terms and conditions governing the use and operation of this software in the End User License Agreement available at the following link: https://www.datadoghq.com/legal/eula/

About

Cognition Merge

Features
Read full description

Cognition Merge is the official companion app for Cognition events—gatherings that unite developers, founders, and leaders exploring how AI agents are transforming software development. Merge connects every part of the experience, from keynotes and demos to roundtables and workshops, helping you get the most out of your time on site. Plan your day, check in to sessions, connect with other attendees, and see how your journey unfolds in real time. Merge is more than an event app—it's your personal assistant, guide, and memory log, built to help you move with clarity and intention.

Screenshots

Datadog4 screens
Cognition Merge4 screens

Verdict

The call

The clearest difference is update cadence: Cognition Merge at every 3 days against Datadog's every 9 days. Cognition Merge also leads on iOS requirement (15.1 vs 18.0). 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

Datadog ships an update every 9 days, Cognition Merge every 3 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 8 level
Datadog versus Cognition Merge: the parameters behind the verdict, then further details
ParameterDatadogCognition Merge
PriceFreeFree
Rating4.3 (294 ratings) — better—
Positive reviews36.8% of reviews—
Number of ratings294 — better—
Update frequencyEvery 9 daysEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPod
Requires iOS18.015.1 — better
Further details — not scored
Size323 MB30 MB
Age rating4+4+
DeveloperDatadog, Inc.Gradual Inc.

Bugs and requests

Datadog

Reported bugs

19 issues
  • Login issues
  • In-app browser broken
  • Links not opening correctly
  • Authentication failures
  • App crashes
Show 14 more
  • App not launching after update
  • Dashboards not loading or reloading
  • Widgets not working
  • Monitors showing errors
  • Cannot search with filters
  • Graphs showing incorrect scales
  • Cannot access logs
  • Cannot switch organizations
  • SSO login failures
  • App logs out users unexpectedly
  • Cannot connect to login after logout
  • UI performance issues
  • Dashboards not updating without manual intervention
  • Loading animations that never end

Requested features

10 requests
  • Add volume control for alarms
  • Add RUM Session Replay accessibility
  • Add ability to see traces on mobile
  • Add ability to manually trigger synthetic monitors
  • Add push notification for warning monitors
Show 5 more
  • Add logs feature exposure
  • Add APM views to the app
  • Add widgets for iOS 14
  • Add ability to edit dashboards
  • Add logs feature

Cognition Merge

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Datadog

No in-app purchases

None

Cognition Merge

No in-app purchases

Questions

Is Datadog free?
Datadog is free to download, with no in-app purchases.
Is Cognition Merge free?
Cognition Merge is free to download, with no in-app purchases.
Do Datadog or Cognition Merge have ads?
Neither Datadog nor Cognition Merge shows ads.
Which is updated more often, Datadog or Cognition Merge?
Datadog ships an update every 9 days, and Cognition Merge every 3 days. Most recently, Datadog was updated on October 24, 2026 and Cognition Merge on October 25, 2026.

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