# CMap Go vs BigSams OMS

The clearest difference is update cadence: BigSams OMS at fortnightly against CMap Go's every 4 months. On price, ads, 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.

CMap Go ships an update every 4 months, BigSams OMS fortnightly. The most recent releases landed on October 9, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | CMap Go | BigSams OMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (5 ratings)](https://appshunter.io/ios/app/cmap-go/id1055801644/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 18.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 22 MB | 67 MB |
| Requires iOS | 13.4 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [J-Media Ltd](https://appshunter.io/developer/1055801643) | [Aman Prajapati](https://appshunter.io/developer/1896770717) |

## What reviewers say

### CMap Go

[App page](https://appshunter.io/ios/app/cmap-go/id1055801644)

Manage your work hours and expenses on the go. Submit time off requests and capture receipt images with your camera. This mobile app brings key features from the web platform to your device.

**Highlights:** Timesheet entry, Expense item logging, Receipt image capture, Time off requests, Mobile access to web features

**Features:** Vision Pro support

**In-app purchases:** none


### BigSams OMS

[App page](https://appshunter.io/ios/app/bigsams-oms/id6771093498)

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

**In-app purchases:** none


## Frequently asked questions

### Is CMap Go free?

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

### Is BigSams OMS free?

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

### Do CMap Go or BigSams OMS have ads?

Neither CMap Go nor BigSams OMS shows ads.

### Which is updated more often, CMap Go or BigSams OMS?

CMap Go ships an update every 4 months, and BigSams OMS fortnightly. Most recently, CMap Go was updated on October 9, 2026 and BigSams OMS on October 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*