Usage for Claude + ChatGPT vs ERP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Usage for Claude + ChatGPT
Monitor your AI usage limits for Claude and ChatGPT. Track session and weekly limits, receive timely alerts, and gain insights into your usage history across multiple accounts and devices.
- Track Claude and ChatGPT limits
- Support for multiple accounts
- Session and weekly limit monitoring
- Home Screen and Lock Screen widgets
- Apple Watch app and complications
- Usage history up to 90 days
- Alerts for limit changes
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Check how much of your Claude and ChatGPT (Codex) limit is left before you start the next task. Usage for Claude + ChatGPT reads the session and weekly limits of your own accounts and keeps them on your iPhone and iPad, so you plan around your limits instead of running into them. Independent app, not affiliated with Anthropic or OpenAI. You sign in with your own Claude or ChatGPT account on the official sign-in pages, and the app shows the limits those accounts give you. WHAT MAKES IT DIFFERENT • Claude and ChatGPT (Codex) in one app, with every account you use: personal, work and Team seats • The same app on iPhone, iPad and Mac, plus your Claude limits on Apple Watch; history syncs through your own iCloud • Not just the number of the moment: session history up to 90 days and a year of activity EVERY LIMIT AT A GLANCE • Session and weekly limits, live, with per-model limits, reset times and how fast you are using the limit • Home Screen and Lock Screen widgets, each showing the account you pick • Apple Watch app and complications for your Claude limits EVERY ACCOUNT IN ONE PLACE • Claude Free, Pro, Max and Team, and ChatGPT plans that include Codex • All your accounts in one stack, in Minimal, Detailed or Chart style • Switch with a tap, or let the app switch to the account you are using ALERTS THAT ARRIVE IN TIME • A notification before a limit runs out, and another the moment it resets • Alerts for one account, the account in use, or all of them • Service status: know when Claude or ChatGPT is having an incident HISTORY AND INSIGHTS • Session charts from 5 hours to 90 days • Session history, a year-long activity grid and monthly insights MADE FOR IPAD • A two-column layout that uses the whole screen • Larger widgets, keyboard shortcuts and pointer support ALSO ON YOUR MAC • The Mac app keeps your limits in the menu bar, several accounts side by side • Your history syncs between your devices through your own iCloud FREE AND PRO • Free: live usage, widgets and alerts for one account • Pro: unlimited accounts, session history, the Chart style, the activity grid and insights • Try Pro free for 7 days, no purchase needed, then choose monthly, yearly or a one-time purchase PRIVACY • You sign in on the official Claude and ChatGPT pages; the app never stores your password • Your usage data stays on your devices and in your own iCloud • Anonymous analytics help us improve the app. No ads, no tracking NEW IN VERSION 4 ChatGPT accounts, multiple accounts with automatic switching, three view styles and a layout made for iPad. See What's New for the full list. Questions or ideas? Send us feedback from inside the app. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
ERP
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format-X ERP ist die interne App für die Mitarbeiterinnen und Mitarbeiter der format-X GmbH. Alles, was im Büro, im Lager und unterwegs gebraucht wird, steckt in einer App, damit am Einsatzort niemand auf den Rechner warten muss. Zeiterfassung und Einsatz: Stempel dich ein und aus, mit Pausen, Notizen und Dienstleistung, auch direkt vom Sperrbildschirm oder von der Apple Watch, die ohne iPhone auskommt. Wer mit CarPlay ins Auto steigt, wird ans Einstempeln erinnert und bekommt Einsatzort, Aufgaben und Chat im Fahrzeug. Aufträge, Belege und Kunden: Dashboard mit frei sortierbaren Kacheln, Angebote, Rechnungen, Lieferscheine, Projekte, Kunden, Tickets und Aufgaben, dazu Kalender, Urlaub, Überstunden-Konto und Reisekosten mit Beleg per Kamera, Foto oder Scan. Lager und Logistik: Aufträge packen, Kisten und Seriennummern scannen, Verladung und Rückgabe, Inventur und Werkstatt. Geräte schlägst du per Scan nach, die Kasse meldest du per QR-Code an. Der 3D-Druck hat Fortschritt, Kamera und Filament-Lager sowie Widgets und Live-Aktivität für den Sperrbildschirm. Kommunikation: Team-Chat mit Text, Bildern und Sprachnachrichten, dazu der Live-Chat für Kundenanfragen aus Shop, Kundenportal und Webseiten, auch per WhatsApp. Telefonieren geht direkt in der App, mit Halten, Weiterleiten und Konferenz. Mit der Terminumfrage und Terminbuchung findest du Termine ohne Hin und Her. Weiteres: Passkey-Anmeldung und Face ID, Widgets und Komplikationen, Siri-Kurzbefehle, sieben Sprachen und VoiceOver. Die App ist nur für Mitarbeitende der format-X GmbH. Den Zugang richten wir intern ein.
Screenshots
Verdict
The clearest difference is in-app purchases: ERP at none against Usage for Claude + ChatGPT's 6. ERP also leads on update cadence (every 8 days vs every 3 weeks) and iOS requirement (17.0 vs 26.2). On price, ads 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
Both are free to download. Usage for Claude + ChatGPT sells 6 in-app purchases, starting at $0.99 per month. ERP asks for nothing beyond the download.
Usage for Claude + ChatGPT ships an update every 3 weeks, ERP every 8 days. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.
| Parameter | Usage for Claude + ChatGPT | ERP |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (5 ratings) — better | — |
| Positive reviews | 59.4% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 3 weeks | Every 8 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, Mac, Apple Watch — better | iPhone, iPad, Apple Watch |
| Requires iOS | 26.2 | 17.0 — better |
| Further details — not scored | ||
| Size | 30 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | amir hayek | format-X GmbH |
In-app purchases
Usage for Claude + ChatGPT
- Monthly Pro Subscription$0.991 Month
- Monthly Pro Subscription$5.991 Year
- Buy me a coffee$2.99
- Buy me lunch$9.99
- Dashboard Full History$17.99
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- You're awesome$19.99
ERP
No in-app purchases
Questions
Is Usage for Claude + ChatGPT free?
Is ERP free?
Do Usage for Claude + ChatGPT or ERP have ads?
Which is updated more often, Usage for Claude + ChatGPT or ERP?
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