# InelSmart vs OP

The clearest difference is device support: InelSmart at 3 against OP's —. OP's advantage is iOS requirement (13.2 vs 15.6). On price, update cadence and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | InelSmart | OP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 2 months | Every 2 months |
| Size | 29 MB | 85 MB |
| Requires iOS | 15.6 | **13.2** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Inel](https://appshunter.io/developer/1510958551) | [HAIXINDA TRADING LIMITED](https://appshunter.io/developer/1783690523) |

## What reviewers say

### InelSmart

[App page](https://appshunter.io/ios/app/inelsmart/id6451270615)

**In-app purchases:** none


### OP

[App page](https://appshunter.io/ios/app/op-link/id6739100995)

**In-app purchases:** none


## Frequently asked questions

### Is InelSmart free?

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

### Is OP free?

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

### Which is updated more often, InelSmart or OP?

InelSmart ships an update every 2 months, and OP every 2 months. Most recently, InelSmart was updated on October 24, 2026 and OP on October 28, 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.*