# Suanpan vs DataSieve

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

Both are free to download. DataSieve sells 2 in-app purchases, starting at $2.99 per 7 days. Suanpan asks for nothing beyond the download.

Suanpan ships an update weekly, DataSieve every 3 weeks. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Suanpan | DataSieve |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/datasieve-text-to-data/id6754284922/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 20 MB | 90 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Filiberto Secchi](https://appshunter.io/developer/1839907928) | [Alberto Malagoli](https://appshunter.io/developer/965971566) |

## What reviewers say

### Suanpan

[App page](https://appshunter.io/ios/app/suanpan-the-abacus-method/id6752566185)

**Features:** macOS Compatibility

**In-app purchases:** none


### DataSieve

[App page](https://appshunter.io/ios/app/datasieve-text-to-data/id6754284922)

Instantly transform unstructured text into organized data. Extract emails, dates, URLs, and more from files, folders, or archives with speed and privacy. Supports numerous input and export formats for efficient data analysis and organization.

**Highlights:** Extracts emails, dates, URLs, and more, Supports files, folders, and archives, Works offline and privately, Multiple input formats (TXT, PDF, DOCX, ZIP), Multiple export formats (CSV, JSON, XLSX), Fast and accurate data processing

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Access for a week | $2.99 | per 7 days |
| Lifetime access | $14.99 | one-time |


## Frequently asked questions

### Is Suanpan free?

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

### Is DataSieve free?

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

### Do Suanpan or DataSieve have ads?

Neither Suanpan nor DataSieve shows ads.

### Which is updated more often, Suanpan or DataSieve?

Suanpan ships an update weekly, and DataSieve every 3 weeks. Most recently, Suanpan was updated on November 8, 2026 and DataSieve on October 30, 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.*