Comparison

Terminaster vs Uptime Koala

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

Head to head
About

Terminaster

Features
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Your terminal history is full of answers you've already forgotten. Terminaster turns the real commands you use into flashcards you'll actually remember. Capture a command, let AI break it down, and review it with spaced repetition before it disappears from your head again. WHY DEVELOPERS USE TERMINASTER - Capture terminal, CLI, and shell commands as you work, without building a study system from scratch. - Turn pipelines, flags, and one-liners into clear flashcards instantly. - Review on mobile in short bursts, then get back to coding. - Keep git, docker, ssh, linux, unix, and bash commands fresh without living in bookmarks and cheat sheets. - Explore community command decks when you want to learn beyond your own history. BUILT FOR REAL COMMANDS This isn't a generic flashcard app for exams. It's for developers and terminal users who keep researching the same commands and want to memorize them once, use them faster, and keep them ready for real workflows. Paid subscription required to use the app. LEGAL Privacy Policy: https://pomisoft.dev/terminaster/privacy Terms of Use (EULA): https://pomisoft.dev/terminaster/terms

About

Uptime Koala

Features
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WHAT IS THIS? Mobile companion app for the open-source Uptime Monitor platform. Monitor your websites and services with real-time push notifications when they go down. KEY FEATURES - Real-time push notifications for downtime events - View all monitors and their status at a glance - Interactive response time charts - Uptime analytics (24h, 7d, 30d periods) - Detailed incident logs - Secure passwordless OTP authentication GETTING STARTED 1. Download this app and sign in 2. Set up monitors from the web dashboard or app 3. Get instant alerts on your phone TWO WAYS TO USE - Cloud: Use our hosted version at uptimemonitor.screenapp.io โ€” no setup required, get started instantly. - Self-hosted: Deploy your own backend for full control over your data and infrastructure. GitHub: https://github.com/screenappai/uptime-monitor PERFECT FOR DevOps engineers, system administrators, web developers, and IT teams who need mobile access to their uptime monitoring. OPEN SOURCE Fully open-source project. Self-host or use the cloud. MIT licensed. GitHub: https://github.com/screenappai/uptime-monitor Privacy Policy: https://screenapp.io/help/privacy-policy Terms of Service: https://screenapp.io/help/terms-and-conditions

Screenshots

Terminaster4 screens
Uptime Koala4 screens

Verdict

The call

The clearest difference is in-app purchases: Uptime Koala at none against Terminaster's 2. Uptime Koala also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Terminaster sells 2 in-app purchases, starting at $1.99 per 7 days. Uptime Koala asks for nothing beyond the download.

UpkeepUpdate frequency

Terminaster ships an update every 9 days, Uptime Koala every 2 weeks. Both last shipped on October 25, 2026.

Scorecard2 real differences ยท 4 level
Terminaster versus Uptime Koala: the parameters behind the verdict, then further details
ParameterTerminasterUptime Koala
PriceFreeFree
Update frequencyEvery 9 days โ€” betterEvery 2 weeks
AdsNoNo
In-app purchasesYesNo โ€” better
DevicesiPhone, iPad, iPod, Mac โ€” betteriPhone, iPad, iPod
Requires iOS15.013.0 โ€” better
Further details โ€” not scored
Size44 MB20 MB
Age rating12+4+
DeveloperPomisoft OรœScreenApp

In-app purchases

2 purchases

Terminaster

Subscriptions2
  • Weekly Premium7 Days trial$1.997 Days
  • Annual Premium$29.991 Year
None

Uptime Koala

No in-app purchases

Questions

Is Terminaster free?
Terminaster is free to download, with in-app purchases available.
Is Uptime Koala free?
Uptime Koala is free to download, with no in-app purchases.
Do Terminaster or Uptime Koala have ads?
Neither Terminaster nor Uptime Koala shows ads.
Which is updated more often, Terminaster or Uptime Koala?
Terminaster ships an update every 9 days, and Uptime Koala every 2 weeks. Most recently, Terminaster was updated on October 25, 2026 and Uptime Koala on October 25, 2026.

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