# האקדמית צפת vs Sifra

The clearest difference is in-app purchases: האקדמית צפת at none against Sifra's 2. האקדמית צפת also leads on iOS requirement (15.0 vs 17.0). Sifra's advantage is update cadence (every 2 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Sifra sells 2 in-app purchases, starting at $2.99 per month. האקדמית צפת asks for nothing beyond the download.

האקדמית צפת ships an update every 2 months, Sifra every 2 days. The most recent releases landed on October 29, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | האקדמית צפת | Sifra |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Size | 97 MB | 304 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mobitti Ltd.](https://appshunter.io/developer/586949200) | [Daniel Bar Guy](https://appshunter.io/developer/6811388882) |

## What reviewers say

### האקדמית צפת

[App page](https://appshunter.io/ios/app/id6444002101)

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

**In-app purchases:** none


### Sifra

[App page](https://appshunter.io/ios/app/sifra-math-notes-and-calculator/id6816128240)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $2.99 | per month |
| Sifra Premium | $6.99 | per month |


## Frequently asked questions

### Is האקדמית צפת free?

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

### Is Sifra free?

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

### Do האקדמית צפת or Sifra have ads?

Neither האקדמית צפת nor Sifra shows ads.

### Which is updated more often, האקדמית צפת or Sifra?

האקדמית צפת ships an update every 2 months, and Sifra every 2 days. Most recently, האקדמית צפת was updated on October 29, 2026 and Sifra on November 10, 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.*