# AccuTherm vs Lockdown

The clearest difference is in-app purchases: AccuTherm at none against Lockdown's 3. AccuTherm also leads on iOS requirement (10.0 vs 17.6). Lockdown's advantage is update cadence (monthly vs every 18 months). On price, ads and device support there is nothing between them.

Both are free to download. Lockdown sells 3 in-app purchases, starting at $2.99 per 7 days. AccuTherm asks for nothing beyond the download.

AccuTherm ships an update every 18 months, Lockdown monthly. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | AccuTherm | Lockdown |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/accutherm/id1481159461/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 18 months | **Monthly** |
| Monetization | Free | — |
| Size | 16 MB | 7 MB |
| Requires iOS | **10.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Radiance Instruments Ltd](https://appshunter.io/developer/1239283044) | [Samson Terer](https://appshunter.io/developer/1782483976) |

## What reviewers say

### AccuTherm

[App page](https://appshunter.io/ios/app/accutherm/id1481159461)

This application retrieves temperature data via Bluetooth broadcasting from a dedicated thermometer. It displays temperature curves and data, allowing for remote monitoring and automatic data saving.

**Highlights:** Bluetooth temperature data retrieval, Temperature curve visualization, Remote monitoring, Automatic data saving, Dedicated thermometer compatibility

**Features:** macOS Compatibility

**In-app purchases:** none


### Lockdown

[App page](https://appshunter.io/ios/app/lockdown-protect-your-secrets/id6738832752)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $2.99 | per 7 days |
| Annual Premium | $39.99 | per year |
| Lifetime offer | $0.99 | one-time |


## Frequently asked questions

### Is AccuTherm free?

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

### Is Lockdown free?

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

### Do AccuTherm or Lockdown have ads?

Neither AccuTherm nor Lockdown shows ads.

### Which is updated more often, AccuTherm or Lockdown?

AccuTherm ships an update every 18 months, and Lockdown monthly. Most recently, AccuTherm was updated on October 24, 2026 and Lockdown on October 19, 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.*