Selwyn Libraries vs OD Immersion
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Selwyn Libraries
Manage your library account on the go. Search the catalog, renew and reserve books, and access e-resources directly from your device.
- Manage library account
- Search catalogue
- Renew books
- Reserve books
- Access e-resources
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Access Selwyn District Libraries from your iPhone, iPad or iPod Touch. You can manage your account, search the catalogue, renew and reserve books as well as accessing many of our e-resources.
OD Immersion
Access your video content conveniently within a single application. Receive timely updates and notifications, and easily save your preferred posts for quick retrieval. Enjoy seamless access to all your videos without needing to recall passwords.
- Access all videos in one app
- Receive push notifications
- Password-free video access
- Save favorite posts
- Easy to use interface
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Inside the OD Immersion app, you can: Access all of your videos in one easy to use app Receive push notifications with the latest news and updates Access to all of your videos without having to remember your password Save your favorite posts so you can quickly find them later END USER LICENSE AGREEMENT https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: OD Immersion at fortnightly against Selwyn Libraries's every 3 months. On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
Selwyn Libraries ships an update every 3 months, OD Immersion fortnightly. The most recent releases landed on August 8, 2026 and September 15, 2026 respectively.
| Parameter | Selwyn Libraries | OD Immersion |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 16.6 |
| Further details — not scored | ||
| Size | 50 MB | 46 MB |
| Age rating | 17+ | 4+ |
| Developer | Department of Internal Affairs | OD Immersion LLC |
Customer experience
Selwyn Libraries
OD Immersion
In-app purchases
Selwyn Libraries
No in-app purchases
OD Immersion
No in-app purchases
Questions
Is Selwyn Libraries free?
Is OD Immersion free?
Do Selwyn Libraries or OD Immersion have ads?
Which is updated more often, Selwyn Libraries or OD Immersion?
Other comparisons
