# AlgoCards vs Syswise

The clearest difference is in-app purchases: AlgoCards at none against Syswise's 5. Syswise's advantage is ads (none vs shown) and update cadence (daily vs every 9 days). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Syswise sells 5 in-app purchases, starting at $4.99 per 7 days. AlgoCards asks for nothing beyond the download.

AlgoCards ships an update every 9 days, Syswise daily. The most recent releases landed on September 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | AlgoCards | Syswise |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Daily** |
| Size | 61 MB | 39 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Ryan Hamby](https://appshunter.io/developer/1847365372) | [Cengizhan Hakan](https://appshunter.io/developer/6796688466) |

## What reviewers say

### AlgoCards

[App page](https://appshunter.io/ios/app/algocards-code-interview-prep/id6754247227)

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is AlgoCards free?

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

### Is Syswise free?

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

### Do AlgoCards or Syswise have ads?

AlgoCards shows ads; Syswise does not.

### Which is updated more often, AlgoCards or Syswise?

AlgoCards ships an update every 9 days, and Syswise daily. Most recently, AlgoCards was updated on September 24, 2026 and Syswise on October 7, 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.*