# Acc Alert vs DevPro Light

The clearest difference is price: DevPro Light at Free against Acc Alert's $0.99. Acc Alert's advantage is in-app purchases (none vs 1) and update cadence (every 14 months vs every 29 months). On ads and device support there is nothing between them.

DevPro Light is free to download; Acc Alert costs $0.99 up front. DevPro Light sells 1 one-off in-app purchase. Acc Alert asks for nothing beyond the download.

Acc Alert ships an update every 14 months, DevPro Light every 29 months. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Acc Alert | DevPro Light |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/acc-alert/id503597444/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 14 months** | Every 29 months |
| Monetization | Paid | — |
| Size | 5 MB | 10 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Piet Jonas](https://appshunter.io/developer/288060167) | [IIC Innovative International Consulting GmbH & Co. KG](https://appshunter.io/developer/1352683483) |

## What reviewers say

### Acc Alert

[App page](https://appshunter.io/ios/app/acc-alert/id503597444)

Monitor device motion and receive alerts when acceleration surpasses a user-set threshold. This utility app helps track sudden movements.

**Highlights:** Motion force monitoring, Customizable acceleration limits, Alerts for exceeding limits, Device motion tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### DevPro Light

[App page](https://appshunter.io/ios/app/devpro-light-device-security/id1581108628)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DevPro – Pro Version \| Unlock Pro | $1.99 | one-time |


## Frequently asked questions

### Is Acc Alert free?

Acc Alert costs $0.99, with no in-app purchases.

### Is DevPro Light free?

DevPro Light is free to download, with in-app purchases available.

### Do Acc Alert or DevPro Light have ads?

Neither Acc Alert nor DevPro Light shows ads.

### Which is updated more often, Acc Alert or DevPro Light?

Acc Alert ships an update every 14 months, and DevPro Light every 29 months. Most recently, Acc Alert was updated on October 6, 2026 and DevPro Light on October 8, 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.*