# FlexCoders vs Zerroday

The clearest difference is in-app purchases: FlexCoders at none against Zerroday's 8. FlexCoders also leads on iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Zerroday sells 5 one-off in-app purchases. FlexCoders asks for nothing beyond the download.

## The numbers

| Metric | FlexCoders | Zerroday |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 88.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 10 days |
| Monetization | — | Free |
| Size | 210 MB | 61 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Testpress Tech Labs LLP](https://appshunter.io/developer/1235683817) | [Zerroday](https://appshunter.io/developer/1856124924) |

## What reviewers say

### FlexCoders

[App page](https://appshunter.io/ios/app/flexcoders/id6748382685)

**Features:** macOS Compatibility

**In-app purchases:** none


### Zerroday

[App page](https://appshunter.io/ios/app/zerroday/id6755754776)

This app helps users build confidence and discipline by analyzing their responses to market conditions. It provides tools for learning, reflection, and analysis based on psychological patterns, focusing on hypothetical decision-making in a safe, educational environment.

**Highlights:** AI-guided decision reflection, Hypothetical choice recording, Emotional pattern feedback, Live market reference data, Practice mode for safe learning, Learning journal and progress tracking

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pass | $0.99 | one-time |
| Daily Pass | $0.99 | one-time |
| Monthly Plan | $2.99 | one-time |
| Safety Nets Discount | $7.99 | one-time |
| Safety Nets | $9.99 | one-time |


## Frequently asked questions

### Is FlexCoders free?

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

### Is Zerroday free?

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

### Do FlexCoders or Zerroday have ads?

Neither FlexCoders nor Zerroday shows ads.

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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.*