# Leader Strong vs Improvis OC

The clearest difference is in-app purchases: Improvis OC at none against Leader Strong's 1. Improvis OC also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.1). On price, update cadence and device support there is nothing between them.

Both are free to download. Leader Strong sells 1 one-off in-app purchase. Improvis OC asks for nothing beyond the download.

Leader Strong ships an update every 3 weeks, Improvis OC monthly. The most recent releases landed on October 9, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Leader Strong | Improvis OC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 92 MB | 79 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Barbora Kijasova](https://appshunter.io/developer/1750667165) | [Improvis LLC](https://appshunter.io/developer/1466792939) |

## What reviewers say

### Leader Strong

[App page](https://appshunter.io/ios/app/leader-strong/id6504019133)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 360° LeaderStrong | $45.00 | one-time |


### Improvis OC

[App page](https://appshunter.io/ios/app/improvis-oc/id6742733583)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Leader Strong free?

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

### Is Improvis OC free?

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

### Do Leader Strong or Improvis OC have ads?

Leader Strong shows ads; Improvis OC does not.

### Which is updated more often, Leader Strong or Improvis OC?

Leader Strong ships an update every 3 weeks, and Improvis OC monthly. Most recently, Leader Strong was updated on October 9, 2026 and Improvis OC on September 30, 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.*