# Sensor Recorder Pro vs ICIDO

The clearest difference is in-app purchases: ICIDO at none against Sensor Recorder Pro's 1. ICIDO also leads on update cadence (every 6 days vs every 4 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Sensor Recorder Pro sells 1 one-off in-app purchase. ICIDO asks for nothing beyond the download.

Sensor Recorder Pro ships an update every 4 weeks, ICIDO every 6 days. The most recent releases landed on September 18, 2026 and August 29, 2026 respectively.

## The numbers

| Metric | Sensor Recorder Pro | ICIDO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 6 days** |
| Size | 3 MB | 25 MB |
| Requires iOS | **15.4** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [晓聪 姜](https://appshunter.io/developer/6782490208) | [Fab Lab Connect](https://appshunter.io/developer/1476251780) |

## What reviewers say

### Sensor Recorder Pro

[App page](https://appshunter.io/ios/app/sensor-recorder-pro/id6782758613)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Recording | $2.99 | one-time |


### ICIDO

[App page](https://appshunter.io/ios/app/icido/id6787655497)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sensor Recorder Pro free?

Sensor Recorder Pro is free to download, with in-app purchases available.

### Is ICIDO free?

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

### Do Sensor Recorder Pro or ICIDO have ads?

Neither Sensor Recorder Pro nor ICIDO shows ads.

### Which is updated more often, Sensor Recorder Pro or ICIDO?

Sensor Recorder Pro ships an update every 4 weeks, and ICIDO every 6 days. Most recently, Sensor Recorder Pro was updated on September 18, 2026 and ICIDO on August 29, 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.*