VoteMapper Election Simulator vs PolySim
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VoteMapper Election Simulator
Explore and simulate U.S. electoral outcomes with this interactive tool. Customize state results, analyze historical trends, and strategize your path to victory in elections, including the 2026 midterms. It's an engaging way to learn about the election system.
- 2026 Midterm election simulation
- Customizable electoral scenarios
- Historical election data analysis
- Interactive Electoral College strategy
- Educational tool for civics
Read full descriptionHide full description
Call every race yourself. Watch the majority move. Build the 2026 map you actually believe in. VoteMapper is a hands-on election simulator for all your devices. Start from the consensus forecast, change your mind about the races you think the models have wrong, and see exactly what has to happen for either party to take Congress. THE 2026 MIDTERMS • All 100 Senate races, with current candidates and a chamber count that updates with every call you make. • All 435 House districts. Tap a state on the House map and it opens to that state's real congressional districts, drawn from official 2026 boundaries, including the states that redrew their maps this year. • Start from the consensus forecast, or from a blank map, and build the outcome from scratch. THE ROAD TO 270 • The Electoral College map that started it all. Assign states, split Maine and Nebraska by district, and watch the electoral vote total move. • Replay every presidential election since 1788. All 60 maps carry the real electoral roster and nominees, reconciled against the National Archives. Load any of them, rewrite the result, reset to history in one tap, and compare one election against another to see how the map and the math have shifted over more than two centuries. SEAL A FORECAST BEFORE ELECTION NIGHT • Lock in as many calls as you like, one race or all of them, until 6am ET on Election Day. Get a shareable certificate with a public verification link. • Your calls are scored against real results as races are called, so there is a record of who saw it coming. • Each call gets a reveal card with your running record, then an election-night recap and a season scorecard to share. ELECTION NIGHT, ON YOUR HOME SCREEN • Widgets for an Election Day countdown, your Senate or House map, a live Election Night seat count against the majority line, and a scorecard of how your calls are doing. • A My Forecast button for Control Center and the Lock Screen. SAVE, COMPARE, SYNC • Name a scenario and come back to it. Saved maps remember their year and their third-party candidates. • iCloud sync keeps your maps in step across all your devices. • Maps and historical data work offline. A connection is only needed to pull updated race data and published results. BUILT TO BE READ • A scoreboard with a balance bar that shows the majority at a glance, rating badges and race rows you can scan in a second, and a legend on every map. • VoiceOver reads every state's rating and the call you have made on it, on every map. FREE, AND PRO The 2026 midterms, the Electoral College map, forecasts, certificates and every widget, the three most recent presidential elections and five saved scenarios are free, with no ads. VoteMapper Pro adds every election back to 1788, unlimited saved scenarios, iCloud sync, your own map in the My Map widget, your score in the Scorecard widget and the full race-by-race election-night breakdown: $3.99 a month, $29.99 a year with a 7-day free trial, or $49.99 once for life. Family Sharing included. WHO IT IS FOR People who follow elections closely enough to disagree with the forecasts. Students and teachers working through how 435 districts and 100 Senate seats add up to control of Congress. Anyone who would rather do the math than be handed the answer. VoteMapper ships with a consensus forecast as a starting point and then gets out of the way. Every call is yours, and you can throw the starting point out entirely. It is a tool for thinking with, not a news feed. Race ratings and candidate data are updated through Election Day, and results are published as races are called. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.scatteredlabsapps.com/privacy-policy
PolySim
Practice trading on prediction markets without any financial risk. This simulator allows you to test your instincts on various event markets using virtual money. Learn about market dynamics and improve your trading strategies in a clean, fast interface.
- Virtual cash balance
- Trade Yes/No outcomes
- Real-time profit/loss tracking
- Build multi-category positions
- Monitor portfolio performance
- Explore diverse event categories
- Fast, clean interface
Read full descriptionHide full description
PolySim is a paper trading simulator inspired by prediction markets. It reads PolyMarket data live so you can practice trading elections, crypto, sports, geopolitics, finance, weather, technology, and breaking world events using simulated money only. No deposits. No withdrawals. No risk. No signups. No subscriptions. No ads. If you have ever wanted to test your instincts on event markets before risking real money, PolySim gives you a clean and fast way to learn simply. FEATURES • Start with a virtual cash balance • Trade Yes or No outcomes using live market probabilities • Track profit and loss in real time • Build positions across multiple categories • Monitor portfolio performance • Explore politics, crypto, sports, economy, tech, weather and more • Fast clean interface designed for active traders • Practice strategies with no financial risk WHY USERS LOVE POLYSIM • Learn how event markets work • Test conviction before real trading • Improve timing and risk management • Follow major global stories in a more engaging way • Compete against yourself and grow your virtual portfolio CATEGORIES INCLUDE • Politics • Sports • Crypto • Finance • Geopolitics • Economy • Technology • Culture • Weather IMPORTANT PolySim is a simulator for educational and entertainment purposes only. No real money trading takes place. PolySim is not a gambling app. PolySim is not affiliated with Polymarket. Market information may be sourced from publicly available data. Download PolySim and see if you can grow your virtual portfolio.
Screenshots
Verdict
The clearest difference is price: VoteMapper Election Simulator at Free against PolySim's $0.99. VoteMapper Election Simulator also leads on rating (5.0 vs 1.0) and ratings volume (11 vs 1). PolySim's advantage is in-app purchases (none vs 3) and chart position (#25 vs unranked). On update cadence, ads 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
VoteMapper Election Simulator is free to download; PolySim costs $0.99 up front. VoteMapper Election Simulator sells 3 in-app purchases, starting at $3.99 per month. PolySim asks for nothing beyond the download.
VoteMapper Election Simulator holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: VoteMapper Election Simulator has 11 ratings behind it against 1, so its average is the more settled of the two.
Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 8, 2026 and October 5, 2026 respectively.
| Parameter | VoteMapper Election Simulator | PolySim |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 5.0 (11 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 11 — better | 1 |
| Update frequency | Every 3 days | Every 3 days |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Best chart rank | — | #25 — better |
| Devices | iPhone, iPad, Mac, Vision Pro — better | iPhone |
| Requires iOS | 18.0 | 17.6 — better |
| Further details — not scored | ||
| Size | 24 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Scattered Labs | Matthew Moffat |
Customer experience
VoteMapper Election Simulator
PolySim
In-app purchases
VoteMapper Election Simulator
- VoteMapper - Monthly$3.991 Month
- VoteMapper - Annual$29.991 Year
- VoteMapper - Lifetime Sub$79.99
PolySim
No in-app purchases
Questions
Is VoteMapper Election Simulator free?
Is PolySim free?
Which has better reviews, VoteMapper Election Simulator or PolySim?
Do VoteMapper Election Simulator or PolySim have ads?
Which is updated more often, VoteMapper Election Simulator or PolySim?
Other comparisons















