UniSC Library vs Co
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UniSC Library
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With the UniSC Library app, you can check out books from UniSC libraries using your mobile device. Scan and check out books no matter where you are in the collection.
Co
This app connects young Australians with local conservation events like tree planting and cleanups. Discover volunteer opportunities, join community groups, and track your positive environmental impact. It's designed to make environmental action accessible and rewarding.
- Find local conservation events
- Join volunteer Collectives
- Track conservation impact
- Earn achievements
- Community chat features
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Co-Exist connects young Australians (18-30) with hands-on conservation events in their local area. Join tree plantings, shore cleanups, nature walks, camp outs, and more... organised by volunteer-led Collectives across Australia. Find events near you, join a Collective, track your conservation impact, earn achievements, and chat with your community. Whether you're planting your first tree or leading a land regeneration project, Co-Exist makes it easy to do good and feel good.
Screenshots
Verdict
The clearest difference is update cadence: Co at every 2 days against UniSC Library's every 6 weeks. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
UniSC Library ships an update every 6 weeks, Co every 2 days. The most recent releases landed on September 17, 2026 and September 20, 2026 respectively.
| Parameter | UniSC Library | Co |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 6 weeks | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 408 MB | 31 MB |
| Age rating | 17+ | 4+ |
| Developer | Meescan Inc. | Ecodia Code |
In-app purchases
UniSC Library
No in-app purchases
Co
No in-app purchases
Questions
Is UniSC Library free?
Is Co free?
Do UniSC Library or Co have ads?
Which is updated more often, UniSC Library or Co?
Other comparisons
