# Kaliper vs Fiveoak

The clearest difference is review sentiment: Fiveoak at 100% against Kaliper's 50%. Fiveoak also leads on in-app purchases (none vs 1) and ads (none vs shown). Kaliper's advantage is iOS requirement (14.0 vs 26.0). On price, ratings volume and device support there is nothing between them.

Both are free to download. Kaliper sells 1 one-off in-app purchase. Fiveoak asks for nothing beyond the download.

Fiveoak holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 8 and 4 respectively. Written reviews point the same way: 50% of Kaliper's written reviews are positive against 100% of Fiveoak's.

Kaliper ships an update every 8 months, Fiveoak every 2 months. The most recent releases landed on September 23, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Kaliper | Fiveoak |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (8 ratings)](https://appshunter.io/ios/app/kaliper/id1469528726/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/fiveoak/id1588321916/reviews)** |
| Number of ratings | **8** | 4 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 8 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 4 MB | 5 MB |
| Requires iOS | **14.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Farren Domenici](https://appshunter.io/developer/583666476) | [Fiveoak](https://appshunter.io/developer/1588321918) |

## What reviewers say

### Kaliper

[App page](https://appshunter.io/ios/app/kaliper/id1469528726)

Measure key cuts accurately using your device's camera. This utility helps decode keys when a physical caliper is unavailable or difficult to read. Offers predefined systems and custom measurement options for various lock types.

**Highlights:** Measure key cuts with device camera, Predefined lock systems, Custom key measurement input, Ad-free upgrade option, Supports various lock brands

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kaliper Full Version | $1.99 | one-time |


### Fiveoak

[App page](https://appshunter.io/ios/app/fiveoak/id1588321916)

Automate your customer feedback system to gather more online reviews. Improve your business rankings and drive more traffic and customers. Focus on your business while this app handles review generation.

**Highlights:** Automated customer feedback system, Online review generation, Improved business rankings, Increased website traffic, Direct integration into customer cycle

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

**In-app purchases:** none


## Frequently asked questions

### Is Kaliper free?

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

### Is Fiveoak free?

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

### Which has better reviews, Kaliper or Fiveoak?

Fiveoak is rated higher. Kaliper averages 4.6 out of 5 from 8 ratings, while Fiveoak averages 5.0 from 4 ratings.

### Do Kaliper or Fiveoak have ads?

Kaliper shows ads; Fiveoak does not.

### Which is updated more often, Kaliper or Fiveoak?

Kaliper ships an update every 8 months, and Fiveoak every 2 months. Most recently, Kaliper was updated on September 23, 2026 and Fiveoak on October 13, 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.*