Collective2 vs Tradier
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Collective2
Monitor your automated trading performance and positions in real-time. Research and test trading strategies for free directly from your mobile device. Available in multiple languages.
- Real-time performance monitoring
- View live positions
- Research trading strategies
- Test trading strategies
- Multi-language support
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Collective2 Mobile is a free app that lets you view your Collective2 Autotrading results in real-time. Monitor your live Autotrading results and positions, research strategies, and test drive trading strategies for free. The app is available in English, Spanish and French.
Tradier
Trade stocks, ETFs, and options with commission-free equity trades and zero-cost option contracts. Manage multiple accounts, execute advanced options strategies, and access real-time market data. Choose between a monthly subscription for commission-free trading or a pay-per-trade Lite plan.
- Commission-free equity trades
- Zero-cost option contracts
- Trade stocks, ETFs, and options
- Advanced options strategies
- Real-time market data
- Multi-account management
- Watchlist creation and management
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Invest in stocks, ETFs, and options with Tradier Commission Free. STOCK AND OPTIONS TRADING FEATURES: - Trade from multiple accounts on the same platform - Invest in stocks, ETFs, equity options, and index options with a single click - Trade advanced strategies such as multileg options, combo, stock shorting, covered call & put - Real-time stocks and options data - Create and manage your watchlists PRICING THAT MEETS YOUR STRATEGY: Tradier Subscription - $10/month - Commission Free equity trades - $0 per option contracts - OR - Lite plan with no subscription - $.35 equity trades - $.35 per option contract with no ticket charge Single Listed Index Options are subject to a $0.35/contract fee in addition to any pass-through exchange fees. Tradier Brokerage passes along all exchange, clearing, and regulatory fees. DISCLOSURES: Options carry a high level of risk and are not suitable for all investors. Please read the Characteristics and Risks of Standardized Options: https://www.theocc.com/components/docs/riskstoc.pdf before trading in options. Risk of loss in trading can be substantial and you should carefully consider the risks associated with trading options and using leverage as it relates to your investment objectives, time horizon and expenses. Securities products are offered through Tradier Brokerage Inc. Member FINRA (www.finra.org) / SIPC (www.sipc.org)- Not FDIC Insured - No Bank Guarantee - May Lose Value. Commodity interest products, including futures and forex are offered by Tradier Futures (DBA of Lazzara Consulting Inc). Member NFA (https://www.nfa.futures.org/) / CFTC (https://www.cftc.gov/) Tradier Futures does not maintain a research department as defined in CFTC Rule 1.71. Tradier Futures Risk Disclosure: https://tradier.com/legal/tradier-futures-risk-disclosure Tradier and its subsidiaries are not affiliated with and do not endorse any third-party platforms, methodologies, newsletters or similar services which are not solely produced by Tradier. Systems response and account access times may vary due to a variety of factors, including trading volumes, market conditions and system performance. Past performance is no guarantee of future returns. Use of these systems is at your own risk. Please visit https://tradier.com/legal for a full list of policies and disclosures. * Tradier Brokerage Inc. charges for exchange, clearing and regulatory fees. Other fees and applicable minimums may apply, see the Tradier Brokerage fee schedule, https://tradier.com/individuals/pricing, for more details. Promotions are subject to change at any time. Tradier Brokerage, Inc. does not guarantee its accuracy, completeness, or suitability. Accounts are carried and cleared with Apex Clearing Inc. For all brokerage related questions, please contact Tradier Brokerage by Phone: 980.272.3880 or Email: service@tradierbrokerage.com Tradier Brokerage Terms (https://tradier.com/legal) Privacy Policy (https://support.tradier.com/).
Screenshots
Verdict
The clearest difference is rating: Tradier at 4.5 against Collective2's 1.9. Tradier also leads on update cadence (every 3 weeks vs every 49 months) and ratings volume (645 vs 12). Collective2's advantage is monetization model (free vs freemium) and review sentiment (25% vs 15%). On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Tradier holds the better App Store score, 4.5 against 1.9. That said, the two scores are not equally well evidenced: Tradier has 645 ratings behind it against 12, so its average is the more settled of the two. Written reviews complicate that: 25% of Collective2's written reviews are positive against 15% of Tradier's, so the app with the better star average is not the one people write more warmly about.
Collective2 ships an update every 49 months, Tradier every 3 weeks. The most recent releases landed on October 23, 2026 and October 30, 2026 respectively.
| Parameter | Collective2 | Tradier |
|---|---|---|
| Price | Free | Free |
| Rating | 1.9 (12 ratings) | 4.5 (645 ratings) — better |
| Positive reviews | 25.0% of reviews — better | 15.3% of reviews |
| Number of ratings | 12 | 645 — better |
| Update frequency | Every 49 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 9.3 — better | 18.0 |
| Further details — not scored | ||
| Size | 98 MB | 54 MB |
| Age rating | 17+ | 4+ |
| Developer | Collective2 LLC | Tradier Inc. |
Customer experience
Collective2
Tradier
Bugs and requests
Collective2
Not enough reviews yet to summarise bugs or requests.
Tradier
Reported bugs
2 issues- Login screen freezes
- Incompatible with older devices
Requested features
2 requests- Dark mode option
- Advanced analytics dashboard
In-app purchases
Collective2
No in-app purchases
Tradier
No in-app purchases









