# TrackaLacker vs StudFinder.app

The clearest difference is in-app purchases: StudFinder.app at none against TrackaLacker's 4. TrackaLacker's advantage is ratings volume (2.9K vs 3) and update cadence (every 5 days vs fortnightly). On price, rating, ads and device support there is nothing between them.

Both are free to download. TrackaLacker sells 4 in-app purchases, starting at $2.99 per month. StudFinder.app asks for nothing beyond the download.

StudFinder.app holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: TrackaLacker has 2.9K ratings behind it against 3, so its average is the more settled of the two.

TrackaLacker ships an update every 5 days, StudFinder.app fortnightly. The most recent releases landed on October 30, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | TrackaLacker | StudFinder.app |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (2.9K ratings)](https://appshunter.io/ios/app/trackalacker-in-stock-tracker/id6708238805/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/studfinderapp/id6762568125/reviews)** |
| Number of ratings | **2.9K** | 3 |
| Positive reviews | 76.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Fortnightly |
| Monetization | **Free** | Freemium |
| Best chart rank | **#22** | — |
| Size | 11 MB | 61 MB |
| Requires iOS | 17.5 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [TrackaLacker Inc.](https://appshunter.io/developer/1769916007) | [StudFinder](https://appshunter.io/developer/1894700271) |

## What reviewers say

### TrackaLacker

[App page](https://appshunter.io/ios/app/trackalacker-in-stock-tracker/id6708238805)

**Currently charting:** #22 Top Grossing · Shopping (US App Store)

Instantly receive notifications when sought-after products are back in stock. This app helps shoppers bypass bots and resellers to secure popular collectibles, gaming consoles, tech, and more at retail prices.

**Highlights:** Instant restock notifications, Track any product, Curated deal feeds, Unlimited free alerts, Custom item trackers, Beat reseller bots

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | per month |
| Ultra | $5.99 | per month |
| Premium | $28.49 | per year |
| Ultra | $57.00 | per year |


### StudFinder.app

[App page](https://appshunter.io/ios/app/studfinderapp/id6762568125)

This app helps LEGO enthusiasts find the best deals on sets. It provides real-time price drop alerts from numerous retailers, allows in-store stock checks, and helps manage personal collections. Users can browse the complete LEGO catalog and connect with a community of deal hunters.

**Highlights:** Real-time price drop alerts, In-store stock and pricing checker, Complete LEGO catalog browsing, Personal collection inventory management, Community forum access, Customizable deal notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is TrackaLacker free?

TrackaLacker is free to download, with in-app purchases available.

### Is StudFinder.app free?

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

### Which has better reviews, TrackaLacker or StudFinder.app?

StudFinder.app is rated higher. TrackaLacker averages 4.8 out of 5 from 2.9K ratings, while StudFinder.app averages 5.0 from 3 ratings.

### Do TrackaLacker or StudFinder.app have ads?

Neither TrackaLacker nor StudFinder.app shows ads.

### Which is updated more often, TrackaLacker or StudFinder.app?

TrackaLacker ships an update every 5 days, and StudFinder.app fortnightly. Most recently, TrackaLacker was updated on October 30, 2026 and StudFinder.app on October 19, 2026.

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