# Prezlo vs ThinkTwice!

The clearest difference is in-app purchases: ThinkTwice! at none against Prezlo's 2. ThinkTwice! also leads on ads (none vs shown) and update cadence (daily vs every 11 days). Prezlo's advantage is iOS requirement (15.1 vs 26.0). On price and device support there is nothing between them.

Both are free to download. Prezlo sells 2 in-app purchases, starting at $4.99 per 7 days. ThinkTwice! asks for nothing beyond the download.

Prezlo ships an update every 11 days, ThinkTwice! daily. Both last shipped on October 19, 2026.

## The numbers

| Metric | Prezlo | ThinkTwice! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (38 ratings)](https://appshunter.io/ios/app/prezlo/id6766261874/reviews)** | — |
| Number of ratings | **38** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 11 days | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 70 MB | 26 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Prezlo Technologies Ltd](https://appshunter.io/developer/1896257348) | [lotan Niv](https://appshunter.io/developer/6816827137) |

## What reviewers say

### Prezlo

[App page](https://appshunter.io/ios/app/prezlo/id6766261874)

Compete with friends by predicting the real-time stock market moves of small-cap companies. Get alerted to unusual intraday activity before it hits the news, and track your performance on a shared leaderboard. Offers a pure skill-based trading challenge.

**Highlights:** Real-time small-cap stock tracking, Unusual intraday activity alerts, Friend leaderboards, Performance tracking, Last 30 trading days view, Skill-based competition

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Monthly | $9.99 | per month |


### ThinkTwice!

[App page](https://appshunter.io/ios/app/thinktwice/id6816868118)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Prezlo free?

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

### Is ThinkTwice! free?

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

### Do Prezlo or ThinkTwice! have ads?

Prezlo shows ads; ThinkTwice! does not.

### Which is updated more often, Prezlo or ThinkTwice!?

Prezlo ships an update every 11 days, and ThinkTwice! daily. Most recently, Prezlo was updated on October 19, 2026 and ThinkTwice! on October 19, 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.*