# DTMer vs LearnTrace

The clearest difference is device support: DTMer at 2 against LearnTrace's —. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. DTMer sells 1 in-app purchase, starting at $4.99 per month and LearnTrace sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | DTMer | LearnTrace |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 75.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | — |
| Update frequency | Monthly | — |
| Monetization | Free with in-app purchases | — |
| Size | 37 MB | 16 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 17+ | 4+ |
| Developer | [Chia-Yi Tsai](https://appshunter.io/developer/1496973902) | [颖昭 范](https://appshunter.io/developer/1476704080) |

## What reviewers say

### DTMer

[App page](https://appshunter.io/ios/app/dtmer-taxicab-meter/id1496973903)

Calculate approximate taxi and cab fares based on distance and time. Offers real-time fare estimation, historical data tracking, and customizable tariff options. Ideal for drivers needing to estimate charges for various services.

**Highlights:** Real-time fare calculation, Historical data query and management, Predefined and custom tariff templates, Manual fare estimation, Easy to operate interface

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Member Level-1 | $4.99 | per month |


### LearnTrace

[App page](https://appshunter.io/ios/app/learntrace/id6759330021)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| UniJourney Lifetime | $6.99 | one-time |


## Frequently asked questions

### Is DTMer free?

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

### Is LearnTrace free?

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

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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.*