# BPaaS Image Ruler vs GridLens Pro

The clearest difference is in-app purchases: BPaaS Image Ruler at none against GridLens Pro's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. GridLens Pro sells 3 in-app purchases, starting at $4.99 per month. BPaaS Image Ruler asks for nothing beyond the download.

## The numbers

| Metric | BPaaS Image Ruler | GridLens Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Daily |
| Size | 13 MB | 3 MB |
| Requires iOS | 17.2 | **17** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Jose A Perez](https://appshunter.io/developer/1880431683) | [贺 周](https://appshunter.io/developer/1815397078) |

## What reviewers say

### BPaaS Image Ruler

[App page](https://appshunter.io/ios/app/bpaas-image-ruler/id6759736327)

**Features:** macOS Compatibility

**In-app purchases:** none


### GridLens Pro

[App page](https://appshunter.io/ios/app/gridlens-pro/id6766849142)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GridLens Monthly | $4.99 | per month |
| GridLens Yearly | $29.99 | per year |
| GridLens Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is BPaaS Image Ruler free?

BPaaS Image Ruler is free to download, with no in-app purchases.

### Is GridLens Pro free?

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

### Do BPaaS Image Ruler or GridLens Pro have ads?

Neither BPaaS Image Ruler nor GridLens Pro shows ads.

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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.*