# Time Journal vs Altimeter Pro

The clearest difference is price: Time Journal at Free against Altimeter Pro's $1.99. Altimeter Pro's advantage is in-app purchases (none vs 2) and update cadence (every 3 days vs every 79 months). On ads and device support there is nothing between them.

Time Journal is free to download; Altimeter Pro costs $1.99 up front. Time Journal sells 2 in-app purchases, starting at $1.99 per month. Altimeter Pro asks for nothing beyond the download.

Time Journal ships an update every 79 months, Altimeter Pro every 3 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Time Journal | Altimeter Pro |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | — | **[4.7 (20 ratings)](https://appshunter.io/ios/app/altimeter-pro-altitude-and-map/id6747575267/reviews)** |
| Number of ratings | — | **20** |
| Positive reviews | — | 86.4% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 79 months | **Every 3 days** |
| Monetization | **Free** | Paid |
| Size | 7 MB | 29 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [George Francis](https://appshunter.io/developer/845953350) | [海英 王](https://appshunter.io/developer/1802757012) |

## What reviewers say

### Time Journal

[App page](https://appshunter.io/ios/app/time-journal/id1508736446)

This app offers a straightforward way to track your time spent on various activities. It allows users to easily record start and end times for tasks and view them on a calendar.

**Highlights:** Simple time tracking, Punch in/out functionality, Activity logging, Calendar view, Fuss-free interface

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Time Journal Premium | $1.99 | per month |
| Time Journal Premium Lifetime | $9.99 | one-time |


### Altimeter Pro

[App page](https://appshunter.io/ios/app/altimeter-pro-altitude-and-map/id6747575267)

This app provides real-time altitude, air pressure, and oxygen concentration readings using GPS and phone sensors. It also features a high-precision compass, location tracking, and customizable themes for outdoor adventures. Core functions work offline.

**Highlights:** Real-time altitude measurement, Air pressure and oxygen concentration sensing, High-precision electronic compass, GPS coordinates and address lookup, Speed monitoring, Customizable app themes, Offline functionality

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Time Journal free?

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

### Is Altimeter Pro free?

Altimeter Pro costs $1.99, with no in-app purchases.

### Do Time Journal or Altimeter Pro have ads?

Neither Time Journal nor Altimeter Pro shows ads.

### Which is updated more often, Time Journal or Altimeter Pro?

Time Journal ships an update every 79 months, and Altimeter Pro every 3 days. Most recently, Time Journal was updated on November 3, 2026 and Altimeter Pro on November 5, 2026.

---

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