# NSMeter vs tfe (the first event)

The clearest difference is iOS requirement: tfe (the first event) at 15.1 against NSMeter's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

NSMeter ships an update every 2 months, tfe (the first event) monthly. The most recent releases landed on October 21, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | NSMeter | tfe (the first event) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/nsmeter/id6446189340/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | — |
| Size | 9 MB | 38 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Daichi Kato](https://appshunter.io/developer/1658554826) | [Chris Pande](https://appshunter.io/developer/1651238887) |

## What reviewers say

### NSMeter

[App page](https://appshunter.io/ios/app/nsmeter/id6446189340)

Track your speed, altitude, and travel routes with this utility app. Visualize your journey on maps, analyze performance with detailed charts, and save battery during outdoor activities. Supports data import/export and iCloud sync.

**Highlights:** Real-time speed and altitude display, Route recording with map visualization, Speed and altitude charts, Speed pins on map, Analysis of min/max/average speed and altitude, Multiple unit support, Battery-saving mode, GPX data export, iCloud sync and backup, Face ID/Passcode protection

**Features:** macOS Compatibility

**In-app purchases:** none


### tfe (the first event)

[App page](https://appshunter.io/ios/app/tfe-the-first-event/id6754469582)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NSMeter free?

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

### Is tfe (the first event) free?

tfe (the first event) is free to download, with no in-app purchases.

### Do NSMeter or tfe (the first event) have ads?

Neither NSMeter nor tfe (the first event) shows ads.

### Which is updated more often, NSMeter or tfe (the first event)?

NSMeter ships an update every 2 months, and tfe (the first event) monthly. Most recently, NSMeter was updated on October 21, 2026 and tfe (the first event) on October 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*