# ClevverNumber vs DataCow Email

The clearest difference is in-app purchases: DataCow Email at none against ClevverNumber's 3. DataCow Email also leads on iOS requirement (12.0 vs 14.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ClevverNumber sells 3 one-off in-app purchases. DataCow Email asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 26, 2026.

## The numbers

| Metric | ClevverNumber | DataCow Email |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 22 MB | 17 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Clevver Gmbh](https://appshunter.io/developer/1096570673) | [C Spencer Ltd](https://appshunter.io/developer/1468857849) |

## What reviewers say

### ClevverNumber

[App page](https://appshunter.io/ios/app/clevvernumber/id1378805746)

**Features:** Apple Wallet

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iTunes Deposit Payment 1 | $0.99 | one-time |
| iTunes Deposit Payment 2 | $89.99 | one-time |
| iTunes Deposit Payment 3 | $174.99 | one-time |


### DataCow Email

[App page](https://appshunter.io/ios/app/datacow-email/id1468857850)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ClevverNumber free?

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

### Is DataCow Email free?

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

### Do ClevverNumber or DataCow Email have ads?

Neither ClevverNumber nor DataCow Email shows ads.

### Which is updated more often, ClevverNumber or DataCow Email?

ClevverNumber ships an update every 2 months, and DataCow Email every 2 months. Most recently, ClevverNumber was updated on October 26, 2026 and DataCow Email on October 26, 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.*