# parker vs sifa

parker and sifa are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

parker ships an update every 54 months, sifa every 46 months. The most recent releases landed on September 11, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | parker | sifa |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 54 months | **Every 46 months** |
| Size | 3 MB | 3 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [shun nakanishi](https://appshunter.io/developer/1568655395) | [masayuki hashizume](https://appshunter.io/developer/1504205644) |

## What reviewers say

### parker

[App page](https://appshunter.io/ios/app/parker/id1568655393)

**In-app purchases:** none


### sifa

[App page](https://appshunter.io/ios/app/sifa/id1626933190)

**In-app purchases:** none


## Frequently asked questions

### Is parker free?

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

### Is sifa free?

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

### Do parker or sifa have ads?

Neither parker nor sifa shows ads.

### Which is updated more often, parker or sifa?

parker ships an update every 54 months, and sifa every 46 months. Most recently, parker was updated on September 11, 2026 and sifa on September 19, 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.*