# Slant Gauge vs Act Timer

The clearest difference is ads: Act Timer at none against Slant Gauge's shown. Slant Gauge's advantage is iOS requirement (15.6 vs 26.5). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Slant Gauge sells 1 one-off in-app purchase and Act Timer sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Slant Gauge | Act Timer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 62.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 22 MB | 4 MB |
| Requires iOS | **15.6** | 26.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Isamu Sakamoto](https://appshunter.io/developer/598583811) | [O2Cafe](https://appshunter.io/developer/1810468263) |

## What reviewers say

### Slant Gauge

[App page](https://appshunter.io/ios/app/slant-gauge/id598583808)

Measure angles and slopes with a simple digital display that rotates for easy viewing. This tool speaks the angle aloud, aiding in adjustment work. Calibration can improve its accuracy.

**Highlights:** Simple angle and slope measurement, Spoken angle output, Digital display rotates for visibility, Calibration for improved accuracy, Useful for adjustment work

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 角度傾斜計 | $1.99 | one-time |


### Act Timer

[App page](https://appshunter.io/ios/app/act-timer-no-countdown/id6778616046)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full History | $1.99 | one-time |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Slant Gauge free?

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

### Is Act Timer free?

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

### Do Slant Gauge or Act Timer have ads?

Slant Gauge shows ads; Act Timer does not.

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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.*