Comparison

Zero vs Dat Unpack

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Zero

This tool helps calculate the optimal strategy allocation for two players in a zero-sum game. Input your strategies, and it will determine the frequency each should be used for sports, politics, or military scenarios.

Highlights
  • Zero-sum game strategy calculation
  • Optimal allocation determination
  • Supports sports, politics, military
  • Frequency of strategy employment
Features
Read full description

This is a zero-sum game calculator. It is used to help determine the proper allocation of a finite list of strategies for two players in a zero-sum game (e.g. sports games, political campaigns, military operations). You provide the inputs, and the calculator will determine how often each strategy should be employed.

About

Dat Unpack

Features
Read full description

Are you struggling to open and manage winmail.dat attachments from Microsoft Outlook on your iPhone? Dat Unpack - Winmail Opener is the ultimate solution for effortlessly handling winmail.dat files and their email attachments. Designed specifically for users who receive emails with TNEF-encoded attachments, our app transforms the frustration of dealing with unreadable files into a seamless experience. With Dat Unpack - Winmail Opener, you can easily open winmail.dat files directly on your device. Our powerful Winmail Viewer ensures that you can view all the contents of your winmail.dat attachments without any hassle. Whether you need to open winmail.dat, view winmail.dat files, or extract winmail.dat attachments, our app provides a user-friendly interface that makes the process simple and efficient. Say goodbye to the challenges of managing winmail.dat attachments. Dat Unpack allows you to extract winmail.dat files quickly, enabling you to access and save your important email attachments with just a few taps. The app supports a wide range of file types contained within winmail.dat, ensuring that you never miss out on any essential documents, images, or other media. Key Features: - Open Winmail.dat Easily: Instantly open winmail.dat files received from Microsoft Outlook and other email clients. - View Winmail.dat Attachments: Effortlessly view the contents of winmail.dat attachments using our integrated Winmail Viewer. - Extract Winmail.dat Files: Quickly extract email attachments from winmail.dat, allowing you to save and share files as needed. - User-Friendly Interface: Navigate through your winmail.dat attachments with a simple and intuitive design. - Supports TNEF Format: Fully compatible with TNEF-encoded files, ensuring comprehensive support for all types of winmail.dat attachments. Dat Unpack - Winmail Opener is perfect for anyone who frequently receives emails with winmail.dat attachments and needs a reliable tool to manage them on their iPhone. Whether you're a business professional, student, or casual email user, our app provides the functionality you need to handle winmail.dat files efficiently. Don't let winmail.dat attachments slow you down. Enhance your email experience by easily opening, viewing, and extracting winmail.dat files with Dat Unpack - Winmail Opener. Download now and take control of your email attachments today! Experience the convenience of seamless winmail.dat file management. Get Dat Unpack - Winmail Opener from the App Store and simplify the way you handle email attachments on your iPhone.

Screenshots

Zero2 screens
Dat Unpack4 screens

Verdict

The call

The clearest difference is in-app purchases: Zero at none against Dat Unpack's 1. Zero also leads on ads (none vs shown) and iOS requirement (12.0 vs 17.5). Dat Unpack's advantage is update cadence (every 2 months vs every 22 months). On price and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Dat Unpack sells 1 one-off in-app purchase. Zero asks for nothing beyond the download.

UpkeepUpdate frequency

Zero ships an update every 22 months, Dat Unpack every 2 months. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

Scorecard4 real differences · 6 level
Zero versus Dat Unpack: the parameters behind the verdict, then further details
ParameterZeroDat Unpack
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 22 monthsEvery 2 months — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS12.0 — better17.5
Further details — not scored
Size9 MB3 MB
Age rating4+4+
DeveloperTroy McCurryIkhwan Noorsetyo

In-app purchases

None

Zero

No in-app purchases

1 purchases

Dat Unpack

One-time1
  • Remove Ads$1.99

Questions

Is Zero free?
Zero is free to download, with no in-app purchases.
Is Dat Unpack free?
Dat Unpack is free to download, with in-app purchases available.
Do Zero or Dat Unpack have ads?
Dat Unpack shows ads; Zero does not.
Which is updated more often, Zero or Dat Unpack?
Zero ships an update every 22 months, and Dat Unpack every 2 months. Most recently, Zero was updated on November 3, 2026 and Dat Unpack on October 28, 2026.

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