# Overtime Tracker vs KaliTrue

The clearest difference is price: KaliTrue at Free against Overtime Tracker's $0.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

KaliTrue is free to download; Overtime Tracker costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Overtime Tracker ships an update every 3 months, KaliTrue every 6 months. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Overtime Tracker | KaliTrue |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.7 (3 ratings)](https://appshunter.io/ios/app/kalitrue/id6746059661/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 6 months |
| Monetization | Paid | **Free** |
| Size | 2 MB | 6 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jonas Frey](https://appshunter.io/developer/1552079479) | [JAMES K CASHIN](https://appshunter.io/developer/1796890252) |

## What reviewers say

### Overtime Tracker

[App page](https://appshunter.io/ios/app/overtime-tracker/id6443601104)

Easily track your overtime hours, deduct time worked, and gain a clear overview of your accumulated overtime. Your data syncs across devices via iCloud for seamless access.

**Highlights:** Track overtime hours, Deduct time worked, Monthly, yearly, and total overtime overview, iCloud synchronization, Cross-device availability

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

**In-app purchases:** none


### KaliTrue

[App page](https://appshunter.io/ios/app/kalitrue/id6746059661)

This utility app assists users in manually calibrating their displays for accurate color representation. It helps users achieve a "pure white" display by measuring screen output and guiding adjustments.

**Highlights:** Manual display calibration, Color accuracy measurement, White point adjustment guidance, Screen output analysis

**In-app purchases:** none


## Frequently asked questions

### Is Overtime Tracker free?

Overtime Tracker costs $0.99, with no in-app purchases.

### Is KaliTrue free?

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

### Do Overtime Tracker or KaliTrue have ads?

Neither Overtime Tracker nor KaliTrue shows ads.

### Which is updated more often, Overtime Tracker or KaliTrue?

Overtime Tracker ships an update every 3 months, and KaliTrue every 6 months. Most recently, Overtime Tracker was updated on November 7, 2026 and KaliTrue on November 8, 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.*