Fenster by Isogon Fenstersysteme GmbH
Editor's Choice
📊 Productivity
0.0(0 ratings)
Free
Top Picks for Fenster
0.0(0 ratings)
FreeIn-App Purchases
Schwarte Fensterbau by Marco Heine
Worth Considering
💼 Business
0.0(0 ratings)
Free
Best Fenster Apps
74+ iOS apps curated and reviewed
4.6 avg rating
20 free apps
Updated November 2026
Every iPhone needs a few good fenster apps. We benchmark 74+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
Compare top Fenster Apps (November 2026)
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | | Free | — | No | No | Aug 2026 | |
| 2 | | Free | — | No | Yes | Oct 2026 | |
| 3 | | Free | — | No | No | Sep 2026 | |
| 4 |  | Free | — | No | Yes | Oct 2026 | |
| 5 |  | Free | — | No | No | May 2026 | |
| 6 |  | Free | — | No | No | Jun 2026 | |
| 7 |  | Free | — | No | No | May 2026 | |
| 8 |  | Free | — | No | No | May 2026 |
FAQ about Fenster
Yes — 20 of the top fenster apps we rank are free to download, including Fenster and Fenster: Fasting Timer.
Fenster has no ads and has no in-app purchases, according to its App Store listing as of November 2026.
We track 74+ fenster apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.