8 vs Jotrix
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
8
Experience a classic 8-bit tank battle game reminiscent of 90s arcade classics. With numerous stages, this game offers extensive playtime, allowing you to enjoy it for an entire year.
- Classic 8-bit graphics
- Extensive stage variety
- Long-term replayability
- Nostalgic gameplay
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It is very classic game since 80s, nearly no one never played before. This game contains many stages, it is enough for you to play a whole year day by day. ----------------------------------------------------------------- Play as God, create your own universe myDream Universe https://apps.apple.com/app/mydream-universe/id1447861806
Jotrix
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Jotrix is a smart productivity app that combines a powerful notebook with multiple calculators in one place. Write and organize your notes, pin important ones, color-code them, and search everything instantly. Use the basic calculator for everyday math, the scientific calculator for advanced operations, and the unique text calculator where you can write math naturally like writing notes. Convert units across length, weight, temperature, volume, speed, and more with a single tap. Every calculation is automatically saved to your history so you never lose a result. All your notes and history are stored completely offline on your device — no account needed, no internet required, no data shared. Jotrix is built for students, professionals, and anyone who thinks and calculates at the same time.
Screenshots
Verdict
The clearest difference is price: Jotrix at Free against 8's $10.00. Jotrix also leads on ads (none vs shown) and update cadence (every 3 days vs every 7 months). On in-app purchases, device support and iOS requirement 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
Jotrix is free to download; 8 costs $10.00 up front. Neither carries in-app purchases, so what you see is what you pay.
8 ships an update every 7 months, Jotrix every 3 days. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.
| Parameter | 8 | Jotrix |
|---|---|---|
| Price | $10.00 | Free — better |
| Rating | 4.9 (11 ratings) — better | — |
| Positive reviews | 25.0% of reviews | — |
| Number of ratings | 11 — better | — |
| Update frequency | Every 7 months | Every 3 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 16 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Oscar Tsang | Avalon Prime Softwares Limited |
In-app purchases
8
No in-app purchases
Jotrix
No in-app purchases
