# Predikt Calculator vs PredictAlpha

The clearest difference is in-app purchases: PredictAlpha at none against Predikt Calculator's 2. Predikt Calculator's advantage is update cadence (every 2 weeks vs every 2 months) and iOS requirement (13.0 vs 17.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Predikt Calculator sells 2 in-app purchases, starting at $0.99 per month. PredictAlpha asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Predikt Calculator against 5.0 for PredictAlpha. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Predikt Calculator ships an update every 2 weeks, PredictAlpha every 2 months. The most recent releases landed on June 15, 2026 and June 28, 2026 respectively.

## The numbers

| Metric | Predikt Calculator | PredictAlpha |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/predikt-calculator/id6757111546/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/predictalpha/id6758376671/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Subscription | **Free** |
| Size | 24 MB | 15 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SkiWurld LLC](https://appshunter.io/developer/1864606795) | [Via Labs LLC](https://appshunter.io/developer/1871743977) |

## What reviewers say

### Predikt Calculator

[App page](https://appshunter.io/ios/app/predikt-calculator/id6757111546)

Calculate prediction market trades, fees, and profit/loss instantly. Visualize outcomes with buy/sell ladders and compare taker vs. maker fees. Track your positions and make informed decisions with confidence.

**Highlights:** Instant P&L calculation, Buy/sell ladder visualization, Taker vs. maker fee comparison, Position tracking, On-device calculations, Kalshi & Polymarket support

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Predikt Monthly Basic | $0.99 | per month |
| Predikt Monthly Plus | $4.99 | per month |


### PredictAlpha

[App page](https://appshunter.io/ios/app/predictalpha/id6758376671)

Gain an edge in prediction markets with this app. Analyze market data, track top traders, and receive smart alerts for trading opportunities. Visualize market relationships and manage your portfolio.

**Highlights:** Market discovery with Alpha Score, Signal digest for trending markets, Top trader leaderboard and profiles, Smart alerts for trading opportunities, Market constellation visualization, Portfolio tracking and PnL analysis

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Predikt Calculator free?

Predikt Calculator is free to download, with in-app purchases available.

### Is PredictAlpha free?

PredictAlpha is free to download, with no in-app purchases.

### Which has better reviews, Predikt Calculator or PredictAlpha?

Predikt Calculator and PredictAlpha are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Predikt Calculator or PredictAlpha have ads?

Neither Predikt Calculator nor PredictAlpha shows ads.

### Which is updated more often, Predikt Calculator or PredictAlpha?

Predikt Calculator ships an update every 2 weeks, and PredictAlpha every 2 months. Most recently, Predikt Calculator was updated on June 15, 2026 and PredictAlpha on June 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*