# LabZ — Research Tracker

> Research Tracker (iPhone/iPad app by NiftyMobile.)

- Source: https://appshunter.io/ios/app/labz/id6775978058 (this page in markdown: same URL + `.md`)
- Developer: [NiftyMobile](https://appshunter.io/developer/6775978060)
- Category: Utilities, Reference
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 5 MB
- Languages: English
- Released: 2026-06-11
- Data updated: 2026-07-06
- User reviews in markdown: https://appshunter.io/ios/app/labz/id6775978058/reviews.md

## What is LabZ?

LabZ — your field journal for research in Last Z: Survival Shooter.
  
  Track your 10 research trees in real time, calculate the badges you still need, and plan your path to T10 troops without firing up Excel.
  
  — FEATURES —
  
  • All 10 research trees
  Every tree in the game, from your first research to the final T10 units. Each node with its badge cost and levels.
  
  • Tree view + list view
  Navigate visually through a faithful in-game tree map, or switch to a compact list view for quick edits.
  
  • Precise progress tracking
  Slider and stepper for each node, from current level to max level. The tracker automatically calculates remaining badges, completion percentage, and completed nodes.
  
  • Automatic iCloud sync
  Your data follows your Apple ID: start on iPhone, continue on iPad. No account to create, no password to remember.
  
  • 15 languages supported
  English, French, German, Spanish, Italian, Portuguese (Brazil), Indonesian, Japanese, Chinese (Simplified and Traditional), Thai, Turkish, Arabic, Vietnamese, Korean.
  
  • Native dark interface
  Industrial design inspired by the Last Z universe, optimized for long planning sessions.
  
  — FREEMIUM —
  
  2 trees free from the start. Unlock the others at $0.99 each, or grab the full pack at $2.99 to unlock everything at once.
  
  No subscription. No ads. One-time purchase, forever.
  
  — PRIVACY —
  
  LabZ does not collect any personal data, does not use any tracker, and does not share anything with third parties. Your progress is stored locally and in your private iCloud.
  
  — DISCLAIMER —
  
  LabZ is an unofficial tool developed by players, for players. The app is neither developed by nor affiliated with OMNILOJO PTE. LTD., publisher of Last Z: Survival Shooter. "Last Z" and "Last Z: Survival Shooter" are the
  property of their respective owners.
  
  LabZ does not interact with any Last Z server, file, or installation. Users manually enter their own progression. The app provides a calculation framework based on publicly observable game information.
  
  — SUPPORT —
  
  Question, bug, suggestion?
  Email: labz@niftymobile.net

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Fully Armed Alliance | $0.99 | one-time |
| Field | $0.99 | one-time |
| Army Building | $0.99 | one-time |
| Steel Age | $0.99 | one-time |
| Unlock All Trees | $2.99 | one-time |
| Rider Training | $0.99 | one-time |
| Überfall-Spezialtraining | $0.99 | one-time |
| Shooter Training | $0.99 | one-time |
| Tactical Master | $0.99 | one-time |
| Siege to Seize | $0.99 | one-time |



## Version history (last 4 releases)

### 1.1.1 — 2026-06-27

Bug fix: badge totals between tree rows now show distinct, decreasing values as you scroll down — no more identical numbers repeating across rows.

### 1.0.2 — 2026-06-16

Critical fix: tree progress on paid trees no longer resets when you reopen the app.

### 1.0.1 — 2026-06-14

• Cleaner tree detail screen
• Better number formatting in Arabic
• Performance improvements and bug fixes

### 1.0 — 2026-06-11

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-06.*