Dudley Libraries vs Zen Coach App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dudley Libraries
Manage your library account on the go. Search the catalog, renew borrowed items, and place holds on new books directly from your mobile device.
- Account management
- Catalog search
- Renewals
- Reservations
- Mobile access
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Access Dudley Libraries from your iPhone, iPad or iPod Touch. Manage your account, search the catalogue, renew and reserve book
Zen Coach App
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Zen Coach – Relax, breathe, take control. Whether you are stressed, anxious, or mentally preparing for a presentation or a sports competition, Zen Coach supports you with simple and effective breathing and relaxation sessions. Designed to help you manage your emotions, improve your concentration, and optimize your performance, the app becomes your ally before, during, or after effort. Privacy Policy: https://code-by-hugo.netlify.app/zen-coach-confidentialite Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Dudley Libraries at none against Zen Coach App's 2. Zen Coach App's advantage is iOS requirement (13.0 vs 15.6). On price, update cadence, 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. Zen Coach App sells 2 in-app purchases, starting at $5.99 per month. Dudley Libraries asks for nothing beyond the download.
Dudley Libraries ships an update every 3 months, Zen Coach App every 2 months. The most recent releases landed on October 5, 2026 and October 19, 2026 respectively.
| Parameter | Dudley Libraries | Zen Coach App |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 50 MB | 24 MB |
| Age rating | 17+ | 4+ |
| Developer | Greenwich Leisure Limited | Hugo Varloud-Meyer |
In-app purchases
Dudley Libraries
No in-app purchases
Zen Coach App
- Zen Coach Premium Monthly$5.991 Month
- Zen Coach Premium$59.991 Year
Questions
Is Dudley Libraries free?
Is Zen Coach App free?
Do Dudley Libraries or Zen Coach App have ads?
Which is updated more often, Dudley Libraries or Zen Coach App?
Other comparisons
