# dBm Convert vs BenchLog

The clearest difference is price: BenchLog at Free against dBm Convert's $1.99. BenchLog also leads on update cadence (every 2 days vs every 9 months) and iOS requirement (14.0 vs 18.2). dBm Convert's advantage is in-app purchases (none vs 1). On ads and device support there is nothing between them.

BenchLog is free to download; dBm Convert costs $1.99 up front. BenchLog sells 1 one-off in-app purchase. dBm Convert asks for nothing beyond the download.

dBm Convert ships an update every 9 months, BenchLog every 2 days. The most recent releases landed on September 25, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | dBm Convert | BenchLog |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 days** |
| Size | 1 MB | 29 MB |
| Requires iOS | 18.2 | **14.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Open Technologies](https://appshunter.io/developer/1687898269) | [Oleg Nemna](https://appshunter.io/developer/1027782174) |

## What reviewers say

### dBm Convert

[App page](https://appshunter.io/ios/app/dbm-convert/id6742805614)

**In-app purchases:** none


### BenchLog

[App page](https://appshunter.io/ios/app/benchlog-reloading-journal/id6790796140)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BenchLog Pro | $9.99 | one-time |


## Frequently asked questions

### Is dBm Convert free?

dBm Convert costs $1.99, with no in-app purchases.

### Is BenchLog free?

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

### Do dBm Convert or BenchLog have ads?

Neither dBm Convert nor BenchLog shows ads.

### Which is updated more often, dBm Convert or BenchLog?

dBm Convert ships an update every 9 months, and BenchLog every 2 days. Most recently, dBm Convert was updated on September 25, 2026 and BenchLog on September 30, 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.*