# First Grade Math Drill vs WonderJack

The clearest difference is update cadence: WonderJack at every 2 months against First Grade Math Drill's every 43 months. WonderJack also leads on iOS requirement (15.0 vs 17.6). First Grade Math Drill's advantage is device support (3 vs 1). On price, ads and in-app purchases there is nothing between them.

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

First Grade Math Drill ships an update every 43 months, WonderJack every 2 months. The most recent releases landed on September 14, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | First Grade Math Drill | WonderJack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 43 months | **Every 2 months** |
| Size | 1 MB | 403 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Peggy Robertson](https://appshunter.io/developer/1552428981) | [Abdur Rachman Wahed](https://appshunter.io/developer/1641207709) |

## What reviewers say

### First Grade Math Drill

[App page](https://appshunter.io/ios/app/first-grade-math-drill/id1604087005)

**Features:** macOS Compatibility

**In-app purchases:** none


### WonderJack

[App page](https://appshunter.io/ios/app/wonderjack/id6444728175)

**In-app purchases:** none


## Frequently asked questions

### Is First Grade Math Drill free?

First Grade Math Drill is free to download, with no in-app purchases.

### Is WonderJack free?

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

### Do First Grade Math Drill or WonderJack have ads?

Neither First Grade Math Drill nor WonderJack shows ads.

### Which is updated more often, First Grade Math Drill or WonderJack?

First Grade Math Drill ships an update every 43 months, and WonderJack every 2 months. Most recently, First Grade Math Drill was updated on September 14, 2026 and WonderJack on May 16, 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.*