# Tarantula Tracker vs Prime Time Air

The clearest difference is update cadence: Tarantula Tracker at every 3 days against Prime Time Air's every 4 months. Prime Time Air's advantage is iOS requirement (13.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Tarantula Tracker ships an update every 3 days, Prime Time Air every 4 months. The most recent releases landed on July 17, 2026 and July 29, 2026 respectively.

## The numbers

| Metric | Tarantula Tracker | Prime Time Air |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/tarantula-tracker/id6754264263/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 4 months |
| Monetization | Free | — |
| Size | 44 MB | 61 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jared Lawrence](https://appshunter.io/developer/1847532419) | [Nuve Home](https://appshunter.io/developer/1752266972) |

## What reviewers say

### Tarantula Tracker

[App page](https://appshunter.io/ios/app/tarantula-tracker/id6754264263)

Easily manage your tarantula collection with a feeding schedule tracker, molt prediction, and custom event logging. Features a species database, photo management, and comprehensive JSON backup. Available on iPhone and iPad.

**Highlights:** Feeding schedule tracker with reminders, Molt prediction, JSON backup and restore, Interactive calendar view, Species database, Photo management, Custom event logging

**In-app purchases:** none


### Prime Time Air

[App page](https://appshunter.io/ios/app/prime-time-air/id6754546902)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Tarantula Tracker free?

Tarantula Tracker is free to download, with no in-app purchases.

### Is Prime Time Air free?

Prime Time Air is free to download, with no in-app purchases.

### Do Tarantula Tracker or Prime Time Air have ads?

Neither Tarantula Tracker nor Prime Time Air shows ads.

### Which is updated more often, Tarantula Tracker or Prime Time Air?

Tarantula Tracker ships an update every 3 days, and Prime Time Air every 4 months. Most recently, Tarantula Tracker was updated on July 17, 2026 and Prime Time Air on July 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*