# Current Altitude vs Cliff Timer

The clearest difference is ads: Cliff Timer at none against Current Altitude's shown. Cliff Timer also leads on review sentiment (100% vs 72%) and update cadence (every 5 months vs every 14 months). Current Altitude's advantage is ratings volume (19K vs 10). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Current Altitude sells 1 one-off in-app purchase and Cliff Timer sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Current Altitude against 4.9 for Cliff Timer. That said, the two scores are not equally well evidenced: Current Altitude has 19K ratings behind it against 10, so its average is the more settled of the two. Written reviews are what separate them: 72% of Current Altitude's written reviews are positive against 100% of Cliff Timer's.

Current Altitude ships an update every 14 months, Cliff Timer every 5 months. The most recent releases landed on November 11, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Current Altitude | Cliff Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (19K ratings)](https://appshunter.io/ios/app/current-altitude/id348408101/reviews) | **[4.9 (10 ratings)](https://appshunter.io/ios/app/cliff-timer-height-measurer/id6736556211/reviews)** |
| Number of ratings | **19K** | 10 |
| Positive reviews | 72.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 14 months | **Every 5 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 24 MB | 16 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hearn Apps, LLC](https://appshunter.io/developer/310533788) | [Frank Schipani](https://appshunter.io/developer/1772378774) |

## What reviewers say

### Current Altitude

[App page](https://appshunter.io/ios/app/current-altitude/id348408101)

Track your current altitude and location with this GPS-powered utility. Save important spots, view coordinates in multiple formats, and easily share your position with others. Ideal for outdoor adventures and travel.

**Highlights:** GPS-powered location tracking, Save and reference locations, Multiple GPS format displays, Share location and altitude, Accurate altitude readings

**Features:** macOS Compatibility, Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad Removal | $4.99 | one-time |

**What reviewers like**

- 🚀 Accurate and responsive
- ⛰️ Useful for tracking elevation changes
- 📍 Provides GPS coordinates
- 🌍 Works well in remote areas
- 🔍 Helpful for outdoor activities

**What reviewers complain about**

- 🐛 Inconsistent or inaccurate readings
- 📱 Issues with compatibility on certain devices
- 💰 Concerns about hidden charges
- 📢 Excessive advertisements

**Reported bugs**

- App crashing or not loading properly
- Elevation readings fluctuating wildly
- Incompatibility with newer devices

**Requested features**

- Dark mode option
- Ability to save/export elevation data
- More customization options
- Improved accuracy and precision


### Cliff Timer

[App page](https://appshunter.io/ios/app/cliff-timer-height-measurer/id6736556211)

Calculate the height of lightning strikes using a simple stopwatch and physics formulas. Measure the time between seeing lightning and hearing thunder to determine distance and height.

**Highlights:** Lightning height calculation, Lightning distance calculation, Uses physics formulas, Simple stopwatch interface, Real-time results

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Yearly | $5.99 | per year |
| Lightning Distance Access | $1.99 | one-time |


## Frequently asked questions

### Is Current Altitude free?

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

### Is Cliff Timer free?

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

### Which has better reviews, Current Altitude or Cliff Timer?

Cliff Timer is rated higher. Current Altitude averages 4.8 out of 5 from 19K ratings, while Cliff Timer averages 4.9 from 10 ratings.

### Do Current Altitude or Cliff Timer have ads?

Current Altitude shows ads; Cliff Timer does not.

### Which is updated more often, Current Altitude or Cliff Timer?

Current Altitude ships an update every 14 months, and Cliff Timer every 5 months. Most recently, Current Altitude was updated on November 11, 2026 and Cliff Timer on November 4, 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.*