# Planformer vs Cornerstone Bids

The clearest difference is in-app purchases: Cornerstone Bids at none against Planformer's 2. Cornerstone Bids also leads on ads (none vs shown) and update cadence (every 3 days vs every 10 days). Planformer's advantage is ratings volume (6 vs 2). On price, rating, review sentiment and device support there is nothing between them.

Both are free to download. Planformer sells 2 in-app purchases, starting at $49.99 per month. Cornerstone Bids asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Planformer against 5.0 for Cornerstone Bids. Both are backed by a comparable volume of ratings — 6 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Planformer ships an update every 10 days, Cornerstone Bids every 3 days. The most recent releases landed on October 19, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Planformer | Cornerstone Bids |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (6 ratings)](https://appshunter.io/ios/app/planformer-smart-takeoffs/id6741836313/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/cornerstone-bids/id6792765224/reviews) |
| Number of ratings | **6** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 10 days | **Every 3 days** |
| Monetization | Freemium | **Free** |
| Size | 101 MB | 0 MB |
| Requires iOS | 15 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Planformer LLC](https://appshunter.io/developer/1795857040) | [Cornerstonebids LLC](https://appshunter.io/developer/6792765226) |

## What reviewers say

### Planformer

[App page](https://appshunter.io/ios/app/planformer-smart-takeoffs/id6741836313)

Measure building plans, blueprints, and maps directly from your phone. Quickly calculate distances, areas, and count items. Work offline and collaborate with teammates seamlessly.

**Highlights:** Measure distances instantly, Calculate areas in seconds, Count repetitive items, Work offline, Collaborate effortlessly, Simple and easy to use

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $49.99 | per month |
| Yearly Premium | $399.00 | per year |


### Cornerstone Bids

[App page](https://appshunter.io/ios/app/cornerstone-bids/id6792765224)

Streamline concrete and masonry estimating with phase-based takeoff calculators and automated pricing. Generate professional proposals quickly from your mobile device or web browser, empowering subcontractors to bid with confidence.

**Highlights:** Phase-based takeoff calculators, Centralized pricing, Quantity tracking, Professional proposal generation, Cross-device access

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Planformer free?

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

### Is Cornerstone Bids free?

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

### Which has better reviews, Planformer or Cornerstone Bids?

Planformer and Cornerstone Bids are both rated 5.0 out of 5 on the App Store, from 6 and 2 ratings respectively.

### Do Planformer or Cornerstone Bids have ads?

Planformer shows ads; Cornerstone Bids does not.

### Which is updated more often, Planformer or Cornerstone Bids?

Planformer ships an update every 10 days, and Cornerstone Bids every 3 days. Most recently, Planformer was updated on October 19, 2026 and Cornerstone Bids on October 6, 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.*