Backster vs SIMMENT
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Backster
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Before you trade it, Backster it. Describe a trading idea in plain English and Backster turns it into a real, runnable strategy โ then shows you exactly how it would have played out on years of historical crypto data. No exchange account, no real money, nothing to lose but a bad idea. DESCRIBE IT, DON'T CODE IT Say it the way you'd think it โ "buy when RSI drops below 30, take profit at 5%" โ and Backster writes the real strategy code behind it. It's production-grade Freqtrade, the same open-source framework serious crypto traders use, not toy snippets. No programming required. YEARS OF DATA, ANSWERED IN SECONDS Backtest any strategy against years of real historical crypto markets in seconds. See every trade it would have made โ the wins, the losses, and whether the idea actually holds up โ before you ever risk a cent. WATCH IT TRADE, RISK-FREE Turn a strategy into a paper bot: a fully simulated trader that runs on live market data and shows you how it would perform in real time. All simulation, always. Never a dollar of real money. TEST EVERYTHING, RISK NOTHING Backster is built for learning. Test, tweak, and compare as many ideas as you want, and build real intuition for how strategies behave without ever putting money on the line. PLANS Backster is free to start. Pro, Max, and Ultra unlock a higher monthly usage allowance and 1, 3, or 6 concurrent paper bots. Subscriptions bill monthly through your Apple Account and renew automatically until cancelled in Settings. IMPORTANT Backster is an education and simulation tool. It is not a broker, does not connect to exchanges, does not execute real trades, and does not provide financial advice. Past (simulated) performance does not guarantee future results. Terms: https://api.backster.app/legal/terms Privacy: https://api.backster.app/legal/privacy
SIMMENT
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SIMMENT is a black terminal for paper risk. Practice crypto trading with virtual capital against live market prices. No real money, ever. Open a paper desk with virtual USDT and trade BTC, ETH and SOL against live prints. Watch whale flow, follow the Bitcoin cycle model and keep your risk on paper where it belongs. FEATURES PAPER DESK Your own isolated ledger with virtual capital. No deposits, no withdrawals, no real funds. LIVE PRICES Paper positions are marked against real time market data. AUTO AI Optional automation that manages take profit ladders, break even stops and trailing exits on your paper positions. WHALE TAPE Large spot and perpetual prints from public market feeds. CYCLE ENGINE The BRC v7 Bitcoin cycle model with phase tracking, market temperature and long range projections. FEAR AND GREED Market sentiment at a glance, right on the home screen. SIMMENT is a simulation for learning and entertainment. It is not a broker, it does not support real trading or real transactions of any kind, and nothing in the app is financial advice.
Screenshots
Verdict
The clearest difference is in-app purchases: SIMMENT at none against Backster's 6. SIMMENT also leads on update cadence (every 2 days vs weekly). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Backster sells 6 in-app purchases, starting at $4.00 per 7 days. SIMMENT asks for nothing beyond the download.
Backster ships an update weekly, SIMMENT every 2 days. The most recent releases landed on October 9, 2026 and October 17, 2026 respectively.
| Parameter | Backster | SIMMENT |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | Every 2 days โ better |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Devices | iPhone | iPhone |
| Requires iOS | 18.6 | 17.0 โ better |
| Further details โ not scored | ||
| Size | 7 MB | 2 MB |
| Age rating | 17+ | 4+ |
| Developer | Elgene Lye | Burc Unalan |
In-app purchases
Backster
- Pro$4.007 Days
- Max$13.497 Days
- Pro$14.991 Month
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- Max$49.991 Month
- Ultra$54.007 Days
- Ultra$200.001 Month
SIMMENT
No in-app purchases









