Comparison

phase estimation algorithm vs Terminal Drill

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

Head to head
About

phase estimation algorithm

Features
Read full description

This app represents phase estimation algorithm with five qubits. You can understand the every single detail of phase estimation algorithm.

About

Terminal Drill

Features
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Terminal Drill turns the Linux command line into a habit you actually keep. Pick a path. Run a five-minute drill. Build muscle memory for the commands you actually use โ€” grep, sed, awk, find, ssh, git, jq, systemd, networking, permissions, and more. WHY TERMINAL DRILL - Bite-sized drills you finish in a coffee break - Real commands, real flags, real output - Codex reference you can flip back to anytime - Tracks streaks and progress so the habit sticks - 100% offline โ€” your progress stays on your device PATHS INCLUDED - Filesystem fundamentals - Text processing โ€” grep, sed, awk - Process management - SSH and networking - Git from the terminal - Permissions and users - Shell scripting basics - System monitoring - Package management - More added in free updates ONE-TIME UNLOCK The first three paths are free, forever. Unlock everything โ€” every current path, every future path โ€” with a single one-time purchase. No subscriptions. No ads. No tracking. No account required. DESIGNED FOR - Developers who want fluency, not just familiarity - New sysadmins building production confidence - Bootcamp grads and CS students filling the terminal gap - Anyone tired of Googling the same flag for the tenth time PRIVACY Terminal Drill stores nothing remotely. No analytics. No accounts. No data leaves your device. Get fluent. Get fast. Get back to building.

Screenshots

phase estimation algorithm2 screens
Terminal Drill4 screens

Verdict

The call

The clearest difference is in-app purchases: phase estimation algorithm at none against Terminal Drill's 1. 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. Terminal Drill sells 1 one-off in-app purchase. phase estimation algorithm asks for nothing beyond the download.

UpkeepUpdate frequency

phase estimation algorithm ships an update monthly, Terminal Drill every 5 weeks. The most recent releases landed on September 15, 2026 and September 5, 2026 respectively.

Scorecard1 real difference ยท 5 level
phase estimation algorithm versus Terminal Drill: the parameters behind the verdict, then further details
Parameterphase estimation algorithmTerminal Drill
PriceFreeFree
Update frequencyMonthly โ€” betterEvery 5 weeks
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 โ€” better17.0
Further details โ€” not scored
Size12 MB7 MB
Age rating4+4+
DeveloperSungjun KimRichard Ziolkowski

In-app purchases

None

phase estimation algorithm

No in-app purchases

1 purchases

Terminal Drill

One-time1
  • Terminal Drill - Full Access$3.99

Questions

Is phase estimation algorithm free?
phase estimation algorithm is free to download, with no in-app purchases.
Is Terminal Drill free?
Terminal Drill is free to download, with in-app purchases available.
Do phase estimation algorithm or Terminal Drill have ads?
Neither phase estimation algorithm nor Terminal Drill shows ads.
Which is updated more often, phase estimation algorithm or Terminal Drill?
phase estimation algorithm ships an update monthly, and Terminal Drill every 5 weeks. Most recently, phase estimation algorithm was updated on September 15, 2026 and Terminal Drill on September 5, 2026.

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