Spinder vs Passtab Visitor Management
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Spinder
This educational app uses a fun, interactive game to teach users about correlated selection and how traits influence evolution. By swiping on virtual spiders, players learn about the impact of different trait values on population phenotypes.
- Interactive spider trait customization
- Learn correlated selection concepts
- Explore trait value impact on evolution
- Intuitive science concept interface
- Test different selection ideas
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Swipe left or right on each dancing peacock spider to create spiders with specific traits. The peacock spiders vary in three traits: tail size, tail colour, and dance speed. As you explore each trait, you’ll learn about correlated selection and how the value of a trait changes the relative effect of selection, and why populations vary in phenotypes. The intuitive interface allows you to quickly grasp science concepts and test different ideas on how selection functions.
Passtab Visitor Management
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Description Passtab School Visitor Management. Passtab is a highly configurable visitor, contractor, volunteer, parent, staff and student arrival and departure tracking system. Passtab is a set of tools used to construct a visitor management solution exactly as your needs require. Your logo and color is themed throughout the app to allow Passtab to seamlessly fit into your school aesthetic. School Visitor Management: Manage how your schools various visitor types are processed on arrival to your premises, display your terms and conditions of entry, collect any required information through custom created forms. Staff Movements: Passtab allows for complete flexibility in staff movement tracking. Follow the sign in and sign out times of both permanent and relief staff, with the added ability to tally hours. Student: Manage late arrivals, early departures and returning students knowing all data is correct and concise. All forms can be customised to collect data dependent on the specific movement of the student. Additional Uses: Track the collection and return of keys through your Passtab. First Aid documentation and much more.
Screenshots
Verdict
The clearest difference is update cadence: Passtab Visitor Management at every 2 months against Spinder's every 5 months. Spinder's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 15.0). On price, ads and in-app purchases 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.
Spinder ships an update every 5 months, Passtab Visitor Management every 2 months. The most recent releases landed on November 2, 2026 and October 17, 2026 respectively.
| Parameter | Spinder | Passtab Visitor Management |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 5 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPad |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 64 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | arludo Pty Ltd | Invision |
In-app purchases
Spinder
No in-app purchases
Passtab Visitor Management
No in-app purchases
Questions
Is Spinder free?
Is Passtab Visitor Management free?
Do Spinder or Passtab Visitor Management have ads?
Which is updated more often, Spinder or Passtab Visitor Management?
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