Kubb Game Tracker vs ZX81
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Kubb Game Tracker
Easily track scores and manage games of Kubb, the Viking-inspired outdoor skittle-throwing game. This app simplifies point calculations, penalties, and player/team management, allowing you to focus on the game.
- Score tracking
- Player/team management
- Game progress tracking
- Rule assistance
- Photo integration
- Single-hand usage optimization
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Step into the world of Vikings and beat your opponents in a fierce game of Kubb! An outdoor skittle-throwing game with an added challenge, Kubb is suitable for younger and older players alike. Now it's even easier to keep track of your Kubb game. The new Kubb Score Tracker is a super beautiful, simple and easy-to-use score tracking app to help you run your game smoothly. Kubb Score Tracker let's you create your game, add players or teams, add pictures with your camera and keep track of your game's progress. You don't have to know the rules of Kubb as the Kubb Score Tracker takes care of point additions, substractions and penalties. You only need to record the fallen pins and the app takes care of the rest. Easy to use, optimized for smart phone and single hand usage, the Kubb Score Tracker sets the new benchmark and cornerstone for upcoming app improvements and additions. Tactic Games Viking Team
ZX81
Experience early 1980s home computing with this app dedicated to the Sinclair ZX80 and ZX81. It includes a wealth of example software, offering a nostalgic journey into the origins of personal computing.
- Sinclair ZX80/ZX81 emulation
- Timex Sinclair 1000 support
- Includes example software
- Focuses on early 1980s computing
- ROM code included with permission
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Welcome to a taste of early 1980s home computing. This app focuses on the Sinclair ZX81 experience and is loaded with example software. A streamlined watchOS app is included, offering saved session syncing with the iOS app on the paired iPhone. Background: In 1980 the British company Science of Cambridge (later renamed Sinclair Research) released the Sinclair ZX80 home computer. The computer was developed with another technology company, Nine Tiles, and manufactured in a Timex Corporation factory in Dundee, Scotland. Followed in March 1981 by the even more popular successor, the Sinclair ZX81, both models had a profound impact on home and hobbyist computing in the UK and many other countries. Timex Corporation and Sinclair Research continued their joint venture and released the Timex Sinclair 1000 (TS1000) and 1500 (TS1500) variants of the ZX81 for the US market in July 1982 and July 1983 respectively. Meanwhile, another iconic British home computer, the Sinclair ZX Spectrum, was under development and hit the market in April 1982... but that's another story. Special thanks to Nine Tiles for granting permission to include the ROM code, to which they retain the intellectual property rights after all these years. Additionally, many thanks to all the developers of the loaded ZX81 software who have all granted permission to include their titles in the app. We hope this list of software will continue to grow in future updates.
Screenshots
Verdict
The clearest difference is review sentiment: ZX81 at 98% against Kubb Game Tracker's 0%. ZX81 also leads on rating (4.9 vs 3.0) and update cadence (every 10 days vs every 8 months). Kubb Game Tracker's advantage is iOS requirement (7.0 vs 15.0). On price, ads, in-app purchases and monetization model 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.
ZX81 holds the better App Store score, 4.9 against 3.0. That said, the two scores are not equally well evidenced: ZX81 has 92 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of Kubb Game Tracker's written reviews are positive against 98% of ZX81's.
Kubb Game Tracker ships an update every 8 months, ZX81 every 10 days. Both last shipped on November 2, 2026.
| Parameter | Kubb Game Tracker | ZX81 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) | 4.9 (92 ratings) — better |
| Positive reviews | 0.0% of reviews | 98.4% of reviews — better |
| Number of ratings | 2 | 92 — better |
| Update frequency | Every 8 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 7.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 96 MB | 86 MB |
| Age rating | 4+ | 9+ |
| Developer | Tactic Games Ltd. | Kevin Palser |
Customer experience
Kubb Game Tracker
ZX81
In-app purchases
Kubb Game Tracker
No in-app purchases
ZX81
No in-app purchases









