# Referral Tool vs ContractLens

The clearest difference is in-app purchases: Referral Tool at none against ContractLens's 10. On price, update cadence, 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. Referral Tool asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on November 7, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Referral Tool | ContractLens |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Size | 23 MB | 38 MB |
| Requires iOS | 17.6 | **16.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [NowOnline Media B.V.](https://appshunter.io/developer/1266586830) | [DUYUS](https://appshunter.io/developer/1861506833) |

## What reviewers say

### Referral Tool

[App page](https://appshunter.io/ios/app/referral-tool/id1601990980)

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

**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 Referral Tool free?

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

### Is ContractLens free?

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

### Do Referral Tool or ContractLens have ads?

Neither Referral Tool nor ContractLens shows ads.

### Which is updated more often, Referral Tool or ContractLens?

Referral Tool ships an update every 2 weeks, and ContractLens every 2 weeks. Most recently, Referral Tool was updated on November 7, 2026 and ContractLens on November 9, 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.*