# Contrackr vs AtomCRM

The clearest difference is ads: Contrackr at none against AtomCRM's shown. Contrackr also leads on update cadence (daily vs every 3 days) and iOS requirement (17.6 vs 26.2). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Contrackr ships an update daily, AtomCRM every 3 days. The most recent releases landed on October 3, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Contrackr | AtomCRM |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 3 days |
| Monetization | — | Ad-supported |
| Size | 15 MB | 1 MB |
| Requires iOS | **17.6** | 26.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Rick Twilling](https://appshunter.io/developer/1790344644) | [JUSTIN LOUIS DUNPHY](https://appshunter.io/developer/1879277944) |

## What reviewers say

### Contrackr

[App page](https://appshunter.io/ios/app/contrackr/id6747924592)

**Features:** macOS Compatibility

**In-app purchases:** none


### AtomCRM

[App page](https://appshunter.io/ios/app/atomcrm/id6759535751)

Manage customers, schedule jobs, and track work for home service businesses. Streamline daily operations with features like customer management, field access, and invoicing. Designed for both field teams and office owners.

**Highlights:** Customer management, Job scheduling, Field access, Invoicing, Photo uploads, Team visibility

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Contrackr free?

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

### Is AtomCRM free?

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

### Do Contrackr or AtomCRM have ads?

AtomCRM shows ads; Contrackr does not.

### Which is updated more often, Contrackr or AtomCRM?

Contrackr ships an update daily, and AtomCRM every 3 days. Most recently, Contrackr was updated on October 3, 2026 and AtomCRM on October 10, 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.*