Comparison

UsageMaster vs Codex Tracker

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

Head to head
About

UsageMaster

Features
Read full description

See usage for Claude, Codex, Antigravity, and more — 77 AI services in total — right on your iPhone. UsageMaster for iPhone is a companion app that shows the usage of AI tools such as Claude Code, Codex, and Gemini CLI, as read by UsageMaster on your Mac, delivered through iCloud. No sign-in and no extra setup: sign in to iCloud with the same Apple Account on both devices and they connect automatically. ◆ Features • Instant iCloud sync: when a value changes on your Mac, it reaches your iPhone right away • 5-hour and weekly limits with reset times, on a single card • Token usage and estimated cost in daily charts • Home Screen and Lock Screen widgets to check without opening the app (Pro) • Alerts when a limit resets and when a new AI model arrives • A calm, paper-like design with Light and Dark modes ◆ Privacy • Only usage numbers travel through iCloud. Tokens, emails, and file paths are never uploaded. • The iPhone app never signs in to your AI tools and never handles credentials. ◆ Pro The free plan shows up to three AI tools. Lifetime Pro is a one-time purchase (not a subscription) that unlocks every AI tool and the widgets, and works on the Mac and iPhone signed in with the same Apple Account. Try it first with the free 7-day trial pass from the App Store. Prices may vary by region. ◆ Good to know • UsageMaster for Mac (Mac App Store) must be running for new values to arrive. • If nothing has arrived from your Mac yet, tap "Explore with sample data" to look around first. ◆ Feedback Send feedback through the support link in Settings. dlaudwls1203@gmail.com

About

Codex Tracker

Monitor your AI coding agent usage, limit resets, and service status in one place. Receive push alerts for changes, helping you focus on building software without constant checking.

Highlights
  • Track AI coding agent usage and limits
  • Monitor reset times and available resets
  • Receive push alerts for changes
  • Follow public service status
  • View reset predictions
  • Customize notification preferences
Features
Read full description

Less checking. More building. Codex Tracker brings your coding agents' usage, limit resets, predictions, and service status together in one place, with push alerts when something changes—so you can keep your attention on turning ideas into working software. ===Know what you have left=== Connect your Codex account to see how much of your 5-hour and weekly limits remains, when each one resets, and how many resets you have available. Link more Codex accounts and other AI services, including Claude, GitHub Copilot, Cursor, Grok, Kimi, MiniMax, Z.ai, DeepSeek, and OpenRouter, then swipe between them on the home screen. Your credentials stay on your device. ===Get back to building=== Get notified when a new reset is tracked. Pick up that unfinished feature, revisit a bug, or start your next experiment without repeatedly checking announcements. ===Never get cut off mid-task=== Usage reminders give you a heads-up before a limit resets, right when it does, and when you're about to run out. Choose the levels that matter for each account. ===Know when it's not you=== Follow the public status of every AI service you use. See which products an incident affects, with translated details and recent history, and get alerted for the services that match your accounts. ===Plan your next coding session=== Follow the latest reset predictions to plan your next stretch of focused development. Line up your tasks, prepare your prompts, and get ready for another round of building. ===Your workflow, your notifications=== Choose alerts for new resets, predictions, incidents, or any mix. Filter reset notifications by regular resets, banked resets, or both. Keep the updates that matter to you and leave the rest off. ===See the bigger picture=== Read reset announcements in your preferred language, with the original text one tap away. Explore the reset calendar and statistics, including total tracked resets, average reset intervals, and the longest wait. ===Codex Tracker Pro=== Track as many accounts as you link, see your usage history with a forecast for every limit, and add Home Screen and Lock Screen widgets that show resets and every account's usage at a glance. From your first prototype to your next release, let Codex Tracker keep you posted. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

UsageMaster4 screens
Codex Tracker4 screens

Verdict

The call

The clearest difference is ads: Codex Tracker at none against UsageMaster's shown. Codex Tracker also leads on chart position (#35 vs unranked). On price, update cadence, 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. UsageMaster sells 2 one-off in-app purchases and Codex Tracker sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

UsageMaster ships an update every 4 days, Codex Tracker every 3 days. The most recent releases landed on November 12, 2026 and November 11, 2026 respectively.

Scorecard2 real differences · 9 level
UsageMaster versus Codex Tracker: the parameters behind the verdict, then further details
ParameterUsageMasterCodex Tracker
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 4 daysEvery 3 days — better
AdsYesNo — better
In-app purchasesYesYes
Monetization—Free with in-app purchases
Best chart rank—#35 — better
DevicesiPhone, Mac — betteriPhone
Requires iOS26.026.0
Further details — not scored
Size29 MB74 MB
Age rating4+4+
DeveloperMyeongJin LeePotatso Lab LTD

In-app purchases

2 purchases

UsageMaster

One-time2
  • 7-day TrialFree
  • UsageMaster Pro$1.99
3 purchases

Codex Tracker

Subscriptions2
  • Pro Monthly$1.991 Month
  • Pro Yearly3 Days trial$14.991 Year
One-time1
  • Pro Lifetime$39.99

Questions

Is UsageMaster free?
UsageMaster is free to download, with in-app purchases available.
Is Codex Tracker free?
Codex Tracker is free to download, with in-app purchases available.
Do UsageMaster or Codex Tracker have ads?
UsageMaster shows ads; Codex Tracker does not.
Which is updated more often, UsageMaster or Codex Tracker?
UsageMaster ships an update every 4 days, and Codex Tracker every 3 days. Most recently, UsageMaster was updated on November 12, 2026 and Codex Tracker on November 11, 2026.

Other comparisons