# Sparrow vs e

The clearest difference is in-app purchases: Sparrow at none against e's 2. Sparrow also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. e sells 2 in-app purchases, starting at $1.99 per month. Sparrow asks for nothing beyond the download.

Sparrow ships an update fortnightly, e every 10 days. The most recent releases landed on October 9, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Sparrow | e |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (21 ratings)](https://appshunter.io/ios/app/e-scanner-scan-pdf-and-ocr/id6790476934/reviews)** |
| Number of ratings | — | **21** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 10 days** |
| Monetization | — | Freemium |
| Size | 43 MB | 58 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [GEEK UP TECHNOLOGY JOINT STOCK COMPANY](https://appshunter.io/developer/1576085835) | [CHI CONG NGUYEN](https://appshunter.io/developer/6790476936) |

## What reviewers say

### Sparrow

[App page](https://appshunter.io/ios/app/sparrow-geeks-recognition/id1166255343)

**Features:** macOS Compatibility

**In-app purchases:** none


### e

[App page](https://appshunter.io/ios/app/e-scanner-scan-pdf-and-ocr/id6790476934)

Easily scan, edit, and share documents directly from your phone. Features advanced OCR for text extraction and a comprehensive PDF toolkit for merging, splitting, and converting files. All processing is done locally for maximum privacy and security.

**Highlights:** Automatic document capture and alignment, Advanced OCR for text extraction, PDF editing and conversion tools, Local encryption for maximum privacy, Offline processing for core features, Unlimited scans in the free version

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly) | $1.99 | per month |
| Premium (Annual) | $14.99 | per year |


## Frequently asked questions

### Is Sparrow free?

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

### Is e free?

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

### Do Sparrow or e have ads?

Neither Sparrow nor e shows ads.

### Which is updated more often, Sparrow or e?

Sparrow ships an update fortnightly, and e every 10 days. Most recently, Sparrow was updated on October 9, 2026 and e on October 14, 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.*