# HeadLight Fieldbook vs UMA Project

HeadLight Fieldbook and UMA Project are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | HeadLight Fieldbook | UMA Project |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (24 ratings)](https://appshunter.io/ios/app/headlight-fieldbook/id1239533284/reviews)** | — |
| Number of ratings | **24** | — |
| Positive reviews | 8.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 128 MB | 48 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Pavia Systems Inc](https://appshunter.io/developer/1079533470) | [Sat Finder FZCO Ltd.](https://appshunter.io/developer/1412451277) |

## What reviewers say

### HeadLight Fieldbook

[App page](https://appshunter.io/ios/app/headlight-fieldbook/id1239533284)

This app streamlines onsite project information capture for infrastructure projects. It allows teams to quickly record inspection data, generate daily reports, and add multimedia context like photos and videos. Users can easily search archived data and flag areas of concern for immediate notification.

**Highlights:** Real-time data capture and sharing, Built-in daily report generation, Multimedia observation recording, Archived data search functionality, Flagging areas of concern

**In-app purchases:** none


### UMA Project

[App page](https://appshunter.io/ios/app/uma-project/id6759250117)

**In-app purchases:** none


## Frequently asked questions

### Is HeadLight Fieldbook free?

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

### Is UMA Project free?

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

### Do HeadLight Fieldbook or UMA Project have ads?

Neither HeadLight Fieldbook nor UMA Project shows ads.

### Which is updated more often, HeadLight Fieldbook or UMA Project?

HeadLight Fieldbook ships an update every 2 months, and UMA Project every 2 months. Most recently, HeadLight Fieldbook was updated on October 23, 2026 and UMA Project on October 24, 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.*