ONE WORLD Collection vs Terrarium Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ONE WORLD Collection
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The new app: ONE WORLD Collection Whether plain, wood or design surfaces, the SWISS KRONO ONE WORLD Collection can always be combined in a new and perfectly fitting way. The design of living spaces is as individual as we are. That's why it's especially important to find exactly the surface that suits your project. The app helps you find the right product with ease. You can easily filter the decors according to colour, surface, style and highlights for your requirements. Click on the heart symbol to save your personal decor favourites.
Terrarium Tracker
Log feeding, molting, and health for exotic pets like spiders and reptiles. Set reminders, track environmental conditions, and generate care journals. Monitor multiple terrariums and access a community for advice.
- Detailed animal profiles
- Care task logging (feeding, molting, cleaning)
- Health and environmental notes
- Customizable reminders
- Printable care journals
- Enclosure volume calculator
- Keeper community forum
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Terrarium Tracker – care, feeding & health for exotic pets Terrarium Tracker is the ultimate care app for exotic pets including spiders, reptiles, amphibians, and other terrarium animals. Easily log feeding, molting, cleaning, watering, and other care tasks. Add notes on health, behavior, temperature, and humidity. Set reminders so you never miss a task and keep your pets happy and healthy. Create detailed animal profiles, organize pets into groups, track growth and wellbeing, and generate printable care journals. Monitor multiple terrariums, record diet history, and track environmental conditions with ease. Key features: Animal profiles for spiders, reptiles, amphibians, and other species Feeding and care tracking – feeding, molting, cleaning, hydration, and custom events Health and environment notes – temperature, humidity, behavior, and condition Diet and feeding summaries with intake history Reminders for feeding and enclosure maintenance Photos and basic animal information PDF export of care history and animal records Enclosure volume calculator for terrariums, aquariums, or cages Animal monitoring with time-lapse or motion-triggered photos via Wi-Fi DIY sensor support for automatic temperature and humidity readings Keeper community to share photos, ask questions, and exchange experience Terrarium Tracker is suitable for both beginners starting with terrarium animals and experienced keepers who want better organization and deeper insight into daily animal care. Track spiders, reptiles, amphibians, and other exotic pets efficiently and stay organized. Take control of your terrarium animal care with Terrarium Tracker and never miss an important task! EULA: https://terrariumspiders.eu/terrariumtracker/eula.html
Screenshots
Verdict
The clearest difference is in-app purchases: ONE WORLD Collection at none against Terrarium Tracker's 7. Terrarium Tracker's advantage is update cadence (every 5 days vs monthly). On price, ads, device support and iOS requirement 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. Terrarium Tracker sells 7 in-app purchases, starting at $1.99 per month. ONE WORLD Collection asks for nothing beyond the download.
ONE WORLD Collection ships an update monthly, Terrarium Tracker every 5 days. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.
| Parameter | ONE WORLD Collection | Terrarium Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.7 (3 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Monthly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 25 MB | 91 MB |
| Age rating | 4+ | 4+ |
| Developer | Swiss Krono Tec GmbH | ADRIAN WRONA |
In-app purchases
ONE WORLD Collection
No in-app purchases
Terrarium Tracker
- Upgrade to Premium – Monthly3 Days trial$1.991 Month
- Upgrade to Premium – Yearly$6.991 Year
- Give Support 1$0.99
- Give Support 2$1.99
- Give Support 3$4.99
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- Give Support 4$9.99
- Premium Upgrade$9.99
Questions
Is ONE WORLD Collection free?
Is Terrarium Tracker free?
Do ONE WORLD Collection or Terrarium Tracker have ads?
Which is updated more often, ONE WORLD Collection or Terrarium Tracker?
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