# CodeInterview Pro vs Lattice

CodeInterview Pro and Lattice are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | CodeInterview Pro | Lattice |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Size | 3 MB | 43 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Waltsoft Inc](https://appshunter.io/developer/891505869) | [Embedded Nature LLC](https://appshunter.io/developer/1881819030) |

## What reviewers say

### CodeInterview Pro

[App page](https://appshunter.io/ios/app/codeinterview-pro/id6774356215)

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

**In-app purchases:** none


### Lattice

[App page](https://appshunter.io/ios/app/lattice-coding-interviews/id6811136881)

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

**In-app purchases:** none


## Frequently asked questions

### Is CodeInterview Pro free?

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

### Is Lattice free?

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

### Do CodeInterview Pro or Lattice have ads?

Neither CodeInterview Pro nor Lattice 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.*