Prozentrechner (%) vs LemonOps
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Prozentrechner (%)
This utility app provides a standalone percentage calculator that functions without an internet connection. Designed for intuitive and quick use, it aims to be a go-to tool for everyday calculations.
- Offline functionality
- Intuitive design
- Quick calculations
- Simple to use
- Standalone utility
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Die iOS Prozentrechner App wurde in Resonanz auf die Bitten von Besuchern der beliebten Website prozentrechner.com entwickelt. Unsere Besucher wünschten sich einen eigenständigen Prozentrechner, der ohne Internet funktioniert. Ziel war es, die App intuitiv, übersichtlich, schnell und einfach in der Handhabung zu gestalten. Sie können die App zu jeder Zeit und an jedem Ort nutzen, da sie keine Internet-Verbindung benötigt. Wir hoffen, dass die Prozentrechner App eine Ihrer bevorzugten Utility-Apps wird.
LemonOps
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LemonOps is the unofficial mobile cockpit for your Lemon Squeezy store. Stop refreshing the dashboard on your laptop. LemonOps brings revenue, orders, customers and subscriptions to your home screen — with real-time push when sales clear, refunds hit, or a subscription is about to churn. FREE: EVERYTHING LEMON SQUEEZY GIVES YOU • Orders, subscriptions, customers, refunds, licence keys and discounts, with no limits • Unlimited stores and real-time sale alerts • No ads, and no account needed: connect your Lemon Squeezy API key and you're in KEY FEATURES • Real-time sale alerts Cha-ching push the moment an order is paid, powered by Lemon Squeezy webhooks. Your API key stays on your phone. • A dashboard that respects your time Today's revenue, your 30-day total straight from Lemon Squeezy, active subscriptions, and a chart you can drag to inspect any day. • Multi-store, multi-currency Switch stores with a tap. The aggregate view converts to USD so the totals mean something. • Customers, orders, subscriptions Searchable and filterable. Look up any customer, see their lifetime value, jump into their orders in two taps. • Read-only by default Your API key is stored in the iOS Keychain and is sent only to Lemon Squeezy. A Lemon Squeezy key can issue refunds on your whole account, so refunds, cancellations and licence changes are blocked until you turn them on in Settings. • Face ID, Touch ID or passcode lock Optional lock when you open the app. • Offline-aware Opens on your last synced data without a connection, and tells you how old it is. LEMONOPS PRO: ANALYTICS BY SUBSCRIPTION The numbers Lemon Squeezy doesn't show you, worked out on your device: • Insights MRR, ARR, churn, revenue per customer and cohort retention. Renewals count, not just first purchases, and every figure tells you how much data it used. • Renewal calendar What bills in the next 7, 30 or 90 days, and what is about to stop. • Recovery Failed payments ranked by what is actually at risk, with a fresh payment link one tap away. Pro is an optional monthly or yearly subscription. Bought LemonOps while it was a paid app? Pro is yours for life at no charge. Payment is charged to your Apple ID at confirmation. Subscriptions renew automatically unless cancelled at least 24 hours before the current period ends. Manage or cancel anytime in your App Store account settings. Terms of Use: https://lemonops.zincirx.com/terms.html TRY IT FIRST Tap "Try with demo data" on the welcome screen. The demo is a complete sample store generated on your device — no account, no connection, nobody's real data. PRIVACY LemonOps does not collect analytics and does not track you. Your Lemon Squeezy API key is stored encrypted on your device and is sent only to Lemon Squeezy — never to us. To deliver push notifications, our server receives webhook events from your store and keeps a record of each one so the activity feed and daily summaries can show your history. Those records include the notification text, which contains a buyer's name or email and the amount. They are scoped to your store, readable only by your devices, and deleted after 90 days. If you would rather we kept none of it, turn off notifications and the activity feed. REQUIREMENTS • A Lemon Squeezy account and API key (free at lemonsqueezy.com) • iOS 16.4 or later NOT AFFILIATED LemonOps is an independent third-party app, not made by or affiliated with Lemon Squeezy. "Lemon Squeezy" is a trademark of its respective owner.
Screenshots
Verdict
The clearest difference is price: LemonOps at Free against Prozentrechner (%)'s $0.99. LemonOps also leads on ads (none vs shown) and update cadence (every 2 days vs every 52 months). Prozentrechner (%)'s advantage is in-app purchases (none vs 2). On 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
LemonOps is free to download; Prozentrechner (%) costs $0.99 up front. LemonOps sells 2 in-app purchases, starting at $4.99 per month. Prozentrechner (%) asks for nothing beyond the download.
Prozentrechner (%) ships an update every 52 months, LemonOps every 2 days. The most recent releases landed on October 20, 2026 and October 25, 2026 respectively.
| Parameter | Prozentrechner (%) | LemonOps |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 52 months | Every 2 days — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.6 | 16.4 — better |
| Further details — not scored | ||
| Size | 7 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | H Valeur | Zincirx |
In-app purchases
Prozentrechner (%)
No in-app purchases
LemonOps
- LemonOps Pro Monthly$4.991 Month
- LemonOps Pro Yearly$39.991 Year
Questions
Is Prozentrechner (%) free?
Is LemonOps free?
Do Prozentrechner (%) or LemonOps have ads?
Which is updated more often, Prozentrechner (%) or LemonOps?
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