Montana Shared Catalog vs Tjowder
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Montana Shared Catalog
Easily search and manage your library account on the go. Access the Montana Shared Catalog directly from your Apple device. Keep track of your borrowed items and explore the collection.
- Search library collection
- Manage user account
- Access from iPhone, iPad, iPod Touch
- Explore catalog
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Access the Montana Shared Catalog from your iPhone, iPad or iPod Touch. Search the library collection and manage your account.
Tjowder
Turn your recycling efforts into tangible rewards. This app encourages sustainable living by gamifying the process of recycling, making it a rewarding experience. Earn points and contribute to a greener planet.
- Recycle for rewards
- Gamified recycling process
- Sustainable living encouragement
- Earn points
- Contribute to a greener planet
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Recycle for rewards
Screenshots
Verdict
The clearest difference is rating: Tjowder at 5.0 against Montana Shared Catalog's 3.1. Tjowder also leads on update cadence (fortnightly vs every 4 months). Montana Shared Catalog's advantage is ratings volume (10 vs 3). 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.
Tjowder holds the better App Store score, 5.0 against 3.1. Both are backed by a comparable volume of ratings — 10 and 3 respectively.
Montana Shared Catalog ships an update every 4 months, Tjowder fortnightly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | Montana Shared Catalog | Tjowder |
|---|---|---|
| Price | Free | Free |
| Rating | 3.1 (10 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 28.6% of reviews | — |
| Number of ratings | 10 — better | 3 |
| Update frequency | Every 4 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 14.0 — better |
| Further details — not scored | ||
| Size | 50 MB | 374 MB |
| Age rating | 17+ | 4+ |
| Developer | Montana State Library - Montana Shared Catalog | Tjaarda Plas |
Customer experience
Montana Shared Catalog
Tjowder
In-app purchases
Montana Shared Catalog
No in-app purchases
Tjowder
No in-app purchases
Questions
Is Montana Shared Catalog free?
Is Tjowder free?
Which has better reviews, Montana Shared Catalog or Tjowder?
Do Montana Shared Catalog or Tjowder have ads?
Which is updated more often, Montana Shared Catalog or Tjowder?
Other comparisons
