# Nova Stack vs ShikaPic

The clearest difference is in-app purchases: ShikaPic at none against Nova Stack's 1. ShikaPic also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Nova Stack sells 1 one-off in-app purchase. ShikaPic asks for nothing beyond the download.

Nova Stack ships an update weekly, ShikaPic fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Nova Stack | ShikaPic |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Fortnightly |
| Size | 140 MB | 223 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [sung won kim](https://appshunter.io/developer/1849560098) | [Rainbow 5s Co., Ltd](https://appshunter.io/developer/1583144420) |

## What reviewers say

### Nova Stack

[App page](https://appshunter.io/ios/app/nova-stack/id6762187963)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### ShikaPic

[App page](https://appshunter.io/ios/app/shikapic-match-shapes/id6793470696)

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

**In-app purchases:** none


## Frequently asked questions

### Is Nova Stack free?

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

### Is ShikaPic free?

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

### Do Nova Stack or ShikaPic have ads?

Nova Stack shows ads; ShikaPic does not.

### Which is updated more often, Nova Stack or ShikaPic?

Nova Stack ships an update weekly, and ShikaPic fortnightly. Most recently, Nova Stack was updated on October 24, 2026 and ShikaPic on October 24, 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.*