# Manifold Markets vs Predx

The clearest difference is in-app purchases: Predx at none against Manifold Markets's 3. Manifold Markets's advantage is device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Manifold Markets sells 3 one-off in-app purchases. Predx asks for nothing beyond the download.

Manifold Markets ships an update fortnightly, Predx weekly. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Manifold Markets | Predx |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (145 ratings)](https://appshunter.io/ios/app/manifold-markets/id6444136749/reviews)** | — |
| Number of ratings | **145** | — |
| Positive reviews | 68.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 27 MB | 38 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | +17 | 4+ |
| Developer | [Manifold Markets, Inc.](https://appshunter.io/developer/1652572425) | [AIPOLLO PTE. LTD.](https://appshunter.io/developer/6783596834) |

## What reviewers say

### Manifold Markets

[App page](https://appshunter.io/ios/app/manifold-markets/id6444136749)

This app offers accurate forecasts on a wide range of topics. Users can trade on these forecasts using play-money, earn if they are correct, and create their own questions to explore their curiosities. It's a platform for social forecasting and prediction.

**Highlights:** Accurate forecasts, Trade on forecasts, Earn play-money, Ask prediction questions, Social forecasting, Future prediction

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1,000 Mana | $14.99 | one-time |
| 2,500 Mana | $35.99 | one-time |
| 10,000 Mana | $142.99 | one-time |

**What reviewers like**

- 👍 Great concept and idea
- 👍 Informative and educational
- 👍 Fun and addictive
- 👍 Good UI and design
- 👍 Responsive and well-made app

**What reviewers complain about**

- 🐛 Buggy and glitchy
- 🐛 Site is down or slows to a crawl constantly
- 🐛 Inconsistent moderation policies
- 🐛 Vague polls and subjective resolutions
- 🐛 App is a port of the mobile website, could be smoother

**Reported bugs**

- Update deleted markets and verification feature doesn't work
- Stuck on loading screen after account creation
- Questions vanish after creation
- Loading bar issue when viewing trades
- Verification feature errors out

**Requested features**

- More interesting and diverse markets
- Ability to save drafts of questions
- Easier way to embed predictions into Obsidian.md
- Switching tabs shouldn't send back to home page
- App-specific functions beyond mobile website port


### Predx

[App page](https://appshunter.io/ios/app/predx/id6783596832)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Manifold Markets free?

Manifold Markets is free to download, with in-app purchases available.

### Is Predx free?

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

### Do Manifold Markets or Predx have ads?

Neither Manifold Markets nor Predx shows ads.

### Which is updated more often, Manifold Markets or Predx?

Manifold Markets ships an update fortnightly, and Predx weekly. Most recently, Manifold Markets was updated on October 27, 2026 and Predx on October 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.*