# Syswise vs Don't Break Prod

The clearest difference is in-app purchases: Don't Break Prod at none against Syswise's 5. Syswise's advantage is update cadence (daily vs weekly) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Syswise sells 5 in-app purchases, starting at $4.99 per 7 days. Don't Break Prod asks for nothing beyond the download.

Syswise ships an update daily, Don't Break Prod weekly. The most recent releases landed on October 7, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Syswise | Don't Break Prod |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Daily** | Weekly |
| Size | 39 MB | 2 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Cengizhan Hakan](https://appshunter.io/developer/6796688466) | [Hyung Min Kim](https://appshunter.io/developer/6799699518) |

## What reviewers say

### Syswise

[App page](https://appshunter.io/ios/app/syswise-system-design-prep/id6796688464)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $4.99 | per 7 days |
| Premium Annual | $39.99 | per year |
| 500 Gems | $1.99 | one-time |
| 1400 Gems | $4.99 | one-time |
| 3000 Gems | $9.99 | one-time |


### Don't Break Prod

[App page](https://appshunter.io/ios/app/dont-break-prod/id6802167581)

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

**In-app purchases:** none


## Frequently asked questions

### Is Syswise free?

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

### Is Don't Break Prod free?

Don't Break Prod is free to download, with no in-app purchases.

### Do Syswise or Don't Break Prod have ads?

Neither Syswise nor Don't Break Prod shows ads.

### Which is updated more often, Syswise or Don't Break Prod?

Syswise ships an update daily, and Don't Break Prod weekly. Most recently, Syswise was updated on October 7, 2026 and Don't Break Prod on September 25, 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.*