# IoT SPC vs Bubble Level 2023

The clearest difference is ads: IoT SPC at none against Bubble Level 2023's shown. IoT SPC also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, in-app purchases and device support 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 3 months. The most recent releases landed on October 4, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | IoT SPC | Bubble Level 2023 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | Every 3 months |
| Size | 16 MB | 4 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [aegkaluk soepapun](https://appshunter.io/developer/1473878810) | [JC Accounting & Innovative Technologies, Inc](https://appshunter.io/developer/1246822420) |

## What reviewers say

### IoT SPC

[App page](https://appshunter.io/ios/app/iot-spc/id1473878811)

**Features:** macOS Compatibility

**In-app purchases:** none


### Bubble Level 2023

[App page](https://appshunter.io/ios/app/bubble-level-2023/id1599096630)

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

**In-app purchases:** none


## Frequently asked questions

### Is IoT SPC free?

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

### Is Bubble Level 2023 free?

Bubble Level 2023 is free to download, with no in-app purchases.

### Do IoT SPC or Bubble Level 2023 have ads?

Bubble Level 2023 shows ads; IoT SPC does not.

### Which is updated more often, IoT SPC or Bubble Level 2023?

IoT SPC ships an update every 3 months, and Bubble Level 2023 every 3 months. Most recently, IoT SPC was updated on October 4, 2026 and Bubble Level 2023 on October 1, 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.*