# ssspeed! vs Devim GPS

The clearest difference is review sentiment: ssspeed! at 100% against Devim GPS's 0%. Devim GPS's advantage is iOS requirement (17.2 vs 26.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. ssspeed! sells 1 in-app purchase, starting at $0.29 per 7 days and Devim GPS sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ssspeed! ships an update every 2 months, Devim GPS every 4 weeks. The most recent releases landed on October 25, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | ssspeed! | Devim GPS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/devim-gps-0-60-and-drag-timer/id6761691878/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 27 MB |
| Requires iOS | 26.0 | **17.2** |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Denis Kashin](https://appshunter.io/developer/1140100282) | [KEMAL UTKU LEKESIZ](https://appshunter.io/developer/1890818212) |

## What reviewers say

### ssspeed!

[App page](https://appshunter.io/ios/app/ssspeed/id6758920121)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $0.29 | per 7 days |


### Devim GPS

[App page](https://appshunter.io/ios/app/devim-gps-0-60-and-drag-timer/id6761691878)

This app measures vehicle acceleration and distance using your iPhone's GPS or an OBD-II adapter. Analyze detailed run data, compare performance, and organize results by vehicle. An Apple Watch companion app is also included.

**Highlights:** 0-60 mph and custom speed range timing, Distance measurement (1/4 mile, 1 mile, etc.), Automatic standing-start detection, GPS and BLE OBD-II adapter support, Detailed run analysis (graphs, splits, G-force), Apple Watch companion app, Vehicle profile organization

**Features:** Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Devim GPS Pro | $9.99 | one-time |


## Frequently asked questions

### Is ssspeed! free?

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

### Is Devim GPS free?

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

### Do ssspeed! or Devim GPS have ads?

Neither ssspeed! nor Devim GPS shows ads.

### Which is updated more often, ssspeed! or Devim GPS?

ssspeed! ships an update every 2 months, and Devim GPS every 4 weeks. Most recently, ssspeed! was updated on October 25, 2026 and Devim GPS on October 11, 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.*