# PlanForm vs PlanBridge

The clearest difference is monetization model: PlanForm at free against PlanBridge's free with in-app purchases. PlanBridge's advantage is ratings volume (10 vs 2). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. PlanForm sells 3 one-off in-app purchases and PlanBridge sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for PlanForm against 5.0 for PlanBridge. That said, the two scores are not equally well evidenced: PlanBridge has 10 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

PlanForm ships an update every 3 weeks, PlanBridge every 10 days. The most recent releases landed on October 30, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | PlanForm | PlanBridge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/planform/id6748180587/reviews) | [5.0 (10 ratings)](https://appshunter.io/ios/app/planbridge-measure-pdf-plans/id6775060555/reviews) |
| Number of ratings | 2 | **10** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 22 MB | 41 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Honghu Yuntu Technology Co., Ltd.](https://appshunter.io/developer/1480505512) | [Gravity Hero LLC](https://appshunter.io/developer/6775060557) |

## What reviewers say

### PlanForm

[App page](https://appshunter.io/ios/app/planform/id6748180587)

This professional-grade PDF reader is built for AEC professionals to view, measure, and annotate technical drawings and PDFs with precision. It offers advanced tools for measurement, markup, OCR, and document management across various devices.

**Highlights:** Seamless PDF viewing and browsing, Precise measurement tools with scale setting, Extensive annotation options, OCR for text and table extraction, Document management and conversion tools, Revision drawing comparison

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Plan | $15.00 | one-time |
| 6 Month Plan | $80.00 | one-time |
| 1 Year Plan | $100.00 | one-time |


### PlanBridge

[App page](https://appshunter.io/ios/app/planbridge-measure-pdf-plans/id6775060555)

Measure dimensions and areas directly from PDF plans or photos on your device. Pin photos and notes to specific locations on drawings, organize job progress, and share detailed project records offline.

**Highlights:** Measure dimensions and areas from PDFs/photos, Set and verify scale on each sheet, Pin photos and notes to plans, Organize job progress by phases, Offline functionality, Share complete job records

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Jobs | $9.99 | one-time |


## Frequently asked questions

### Is PlanForm free?

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

### Is PlanBridge free?

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

### Which has better reviews, PlanForm or PlanBridge?

PlanForm and PlanBridge are both rated 5.0 out of 5 on the App Store, from 2 and 10 ratings respectively.

### Do PlanForm or PlanBridge have ads?

Neither PlanForm nor PlanBridge shows ads.

### Which is updated more often, PlanForm or PlanBridge?

PlanForm ships an update every 3 weeks, and PlanBridge every 10 days. Most recently, PlanForm was updated on October 30, 2026 and PlanBridge on November 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.*