JustPay Terminal vs Predictions.io
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JustPay Terminal
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Turn your iPhone into a POS terminal and accept contactless payments.
Predictions.io
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Discover, analyze, and compete in financial prediction markets. predictions.io gives you the tools to find opportunities, track outcomes, and sharpen your forecasting edge — all in one place. MARKET ANALYTICS Deep analytical tools built specifically for prediction markets. Charts, trends, and historical data to inform smarter predictions. Spot opportunities before the crowd does. SOCIAL PREDICTIONS See what other forecasters are predicting in real time. Compare your views against the community consensus. Build a track record and establish your reputation. FIND YOUR EDGE Identify price opportunities on different markets. Filter and explore markets across categories. Stay ahead with a platform built for serious forecasters. Whether you're an experienced analyst or just getting started with prediction markets, predictions.io gives you the analytical depth and social context to make better calls. Make your prediction. Prove your edge.
Screenshots
Verdict
The clearest difference is iOS requirement: Predictions.io at 15.0 against JustPay Terminal's 18.0. On price, update cadence, ads and in-app purchases 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.
Both ship on a similar rhythm, roughly every 9 days. The most recent releases landed on November 5, 2026 and November 9, 2026 respectively.
| Parameter | JustPay Terminal | Predictions.io |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 days | Every 9 days |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 18.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 105 MB | 48 MB |
| Age rating | 4+ | 17+ |
| Developer | Codahead | questimations.com |
In-app purchases
JustPay Terminal
No in-app purchases
Predictions.io
No in-app purchases
Questions
Is JustPay Terminal free?
Is Predictions.io free?
Do JustPay Terminal or Predictions.io have ads?
Which is updated more often, JustPay Terminal or Predictions.io?
Other comparisons
