Comparison

Keyzers App vs Bibliothek Gera

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

Head to head

About

Keyzers App

Features

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Unsere neue Keyzers App. Hier sind sie immer auf den neuesten Stand. Aktuelle Messetermine. Sendetermine auf QVC. Bilder von den Angeboten und von den Messen direkt auf Ihr Smartphone.

About

Bibliothek Gera

Features

Read full description

Your library in one app. Simply organized. This free app provides easy access to the media collection and your user account at the Gera Library. Features include: - Search for media in the online catalog - ISBN search with barcode scanner - View loan status, location, and expected availability of media - View borrowed items, holds, and reservations in your account; renew items; create and cancel holds - Information, opening hours, news, and events

Screenshots

Keyzers App4 screens

Bibliothek Gera4 screens

Verdict

The call

The clearest difference is update cadence: Bibliothek Gera at every 2 months against Keyzers App's every 15 months. On price, ads, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Keyzers App ships an update every 15 months, Bibliothek Gera every 2 months. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

Scorecard1 real difference · 5 level

Keyzers App versus Bibliothek Gera: the parameters behind the verdict, then further details
Parameter	Keyzers App	Bibliothek Gera
Price	Free	Free
Update frequency	Every 15 months	Every 2 months — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.0 — better	15.6
Further details — not scored
Size	71 MB	50 MB
Age rating	17+	4+
Developer	Theo Keijzers	Stadtverwaltung Gera

In-app purchases

None

Keyzers App

No in-app purchases

None

Bibliothek Gera

No in-app purchases

Questions

Is Keyzers App free?

Keyzers App is free to download, with no in-app purchases.

Is Bibliothek Gera free?

Bibliothek Gera is free to download, with no in-app purchases.

Do Keyzers App or Bibliothek Gera have ads?

Neither Keyzers App nor Bibliothek Gera shows ads.

Which is updated more often, Keyzers App or Bibliothek Gera?

Keyzers App ships an update every 15 months, and Bibliothek Gera every 2 months. Most recently, Keyzers App was updated on October 14, 2026 and Bibliothek Gera on October 10, 2026.