# iBooker vs ContractLens

The clearest difference is in-app purchases: iBooker at none against ContractLens's 10. iBooker also leads on iOS requirement (12.0 vs 16.6). ContractLens's advantage is update cadence (every 2 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. ContractLens sells 8 in-app purchases, starting at $9.99 per month. iBooker asks for nothing beyond the download.

iBooker ships an update every 3 months, ContractLens every 2 weeks. The most recent releases landed on October 5, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | iBooker | ContractLens |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Size | 73 MB | 38 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [FineLab](https://appshunter.io/developer/1028058505) | [DUYUS](https://appshunter.io/developer/1861506833) |

## What reviewers say

### iBooker

[App page](https://appshunter.io/ios/app/ibooker/id6449983684)

**In-app purchases:** none


### ContractLens

[App page](https://appshunter.io/ios/app/contractlens-analysis/id6757111100)

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Membership | $9.99 | per month |
| Yearly Premium | $99.99 | per year |
| Unlock PDF Export | $1.99 | one-time |
| Unlock Share Link | $1.99 | one-time |
| Unlock Full Analysis | $1.99 | one-time |
| Negotiation Unlock | $1.99 | one-time |
| Rewrite Selected Unlock | $1.99 | one-time |
| Unlock Full Analysis | $2.99 | one-time |


## Frequently asked questions

### Is iBooker free?

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

### Is ContractLens free?

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

### Do iBooker or ContractLens have ads?

Neither iBooker nor ContractLens shows ads.

### Which is updated more often, iBooker or ContractLens?

iBooker ships an update every 3 months, and ContractLens every 2 weeks. Most recently, iBooker was updated on October 5, 2026 and ContractLens on October 3, 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.*