API Key Manager vs FewoPlan
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
API Key Manager
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API Manager helps you organize the sensitive details behind your projects in one clean, fast vault. Keep API keys, environment variables, server access, and recovery codes grouped by provider and project so you can find what you need in seconds. Built for developers, founders, and operators, API Manager makes it easier to manage: ⢠API keys and service credentials ⢠Environment variables for apps and deployments ⢠Server and VPS access details ⢠Recovery keys and backup codes Why people use API Manager: ⢠Organize secrets by service, provider, and project ⢠Open the right credential quickly with a simple, focused interface ⢠Copy important details fast when configuring, deploying, or debugging ⢠Keep sensitive information behind an authentication-locked vault ⢠Reduce the chaos of scattered notes, screenshots, and text files Whether you are switching between AI providers, cloud servers, personal accounts, or recovery items, API Manager gives you one reliable place to keep everything organized and ready when you need it.
FewoPlan
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Keep track of your holiday rentals with ease. FewoPlan helps private hosts manage bookings in a simple and organized way. With the list view and the new availability calendar, you can see available and booked dates as well as upcoming changeovers at a glance. Check-ins, check-outs, reminders and current occupancy are always at your fingertips ā with no account or cloud required. All data is stored locally on your device, giving you full control over your information. **Features** ⢠Manage your holiday rentals with ease ⢠Create, edit and delete bookings quickly ⢠New availability calendar showing all your properties on a shared timeline ⢠Create bookings directly from the calendar ⢠Switch between list and calendar views anytime ⢠Clear occupancy overview for every property ⢠Reminders for check-ins and check-outs ⢠Home Screen widget with upcoming events ⢠Available in German and English ⢠All data stays on your device **FewoPlan Pro** The free version lets you manage one holiday rental. Upgrade to FewoPlan Pro to unlock unlimited holiday rentals and enjoy all features without limitations.
Screenshots
Verdict
The clearest difference is update cadence: API Key Manager at weekly against FewoPlan's monthly. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. API Key Manager sells 1 one-off in-app purchase and FewoPlan sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
API Key Manager ships an update weekly, FewoPlan monthly. The most recent releases landed on November 9, 2026 and November 6, 2026 respectively.
| Parameter | API Key Manager | FewoPlan |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly ā better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, Mac ā better | iPhone, iPad |
| Requires iOS | 17 ā better | 17.6 |
| Further details ā not scored | ||
| Size | 5 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Amit Rathiesh | Thorben Tesche |
In-app purchases
API Key Manager
- iCloud Sync$4.99
FewoPlan
- FewoPlan Pro$8.99









