Terminaster vs Uptime Koala
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Terminaster
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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
Uptime Koala
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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
Verdict
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
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.
Terminaster ships an update every 9 days, Uptime Koala every 2 weeks. Both last shipped on October 25, 2026.
| Parameter | Terminaster | Uptime Koala |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 days โ better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Devices | iPhone, iPad, iPod, Mac โ better | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 โ better |
| Further details โ not scored | ||
| Size | 44 MB | 20 MB |
| Age rating | 12+ | 4+ |
| Developer | Pomisoft Oร | ScreenApp |
In-app purchases
Terminaster
- Weekly Premium7 Days trial$1.997 Days
- Annual Premium$29.991 Year
Uptime Koala
No in-app purchases
Questions
Is Terminaster free?
Is Uptime Koala free?
Do Terminaster or Uptime Koala have ads?
Which is updated more often, Terminaster or Uptime Koala?
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