K2 Sim vs Assistrix
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
K2 Sim
Explore market charts and study trading ideas with historical data. Analyze price action and strategy behavior over time to learn how patterns have performed. This tool is for educational and research purposes only, not for live trading or financial advice.
- Explore market charts
- Study trading ideas
- Use historical market data
- View price action
- Review strategy behavior
- Learn pattern performance
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K2 helps you explore market charts and study trading ideas using historical market data. Select a ticker and date to view price action, review strategy behavior over time, and learn how patterns have played out. K2 is for educational and research purposes only, it does not execute trades and does not provide personalized financial advice.
Assistrix
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Take control of your subscriptions. Track all your recurring services in one place, avoid unexpected charges, and stay ahead of renewals and trials. With Assistrix, you can: • Manage all your subscriptions • Track billing dates, trials, and card expirations • Get reminders before renewals • Organize services with tags • View price history over time Designed to help you stay organized and in control of your recurring expenses. Terms of Use: https://assistrix-terms.vercel.app/terms-of-use.html
Screenshots
Verdict
The clearest difference is in-app purchases: K2 Sim at none against Assistrix's 2. On price, ads, 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
Both are free to download. Assistrix sells 2 in-app purchases, starting at $1.99 per month. K2 Sim asks for nothing beyond the download.
| Parameter | K2 Sim | Assistrix |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 weeks | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 6 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | MIKYAS SULTAN BUSIRA | Henrique Lima da Silva |
In-app purchases
K2 Sim
No in-app purchases
Assistrix
- Assistrix Premium – Monthly7 Days trial$1.991 Month
- Assistrix Premium – Annual7 Days trial$9.991 Year









