# First Grade Math Quiz vs ReadUnlock

The clearest difference is ads: ReadUnlock at none against First Grade Math Quiz's shown. ReadUnlock also leads on update cadence (every 2 days vs every 2 months). First Grade Math Quiz's advantage is iOS requirement (15.0 vs 26.4). On price, in-app purchases and device support there is nothing between them.

Both are free to download. First Grade Math Quiz sells 10 one-off in-app purchases and ReadUnlock sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

First Grade Math Quiz ships an update every 2 months, ReadUnlock every 2 days. The most recent releases landed on October 18, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | First Grade Math Quiz | ReadUnlock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (209 ratings)](https://appshunter.io/ios/app/first-grade-math-quiz/id1332292596/reviews)** | — |
| Number of ratings | **209** | — |
| Positive reviews | 69.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 31 MB | 46 MB |
| Requires iOS | **15.0** | 26.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kalin M](https://appshunter.io/developer/1332292595) | [Arbaz Patel](https://appshunter.io/developer/1896418219) |

## What reviewers say

### First Grade Math Quiz

[App page](https://appshunter.io/ios/app/first-grade-math-quiz/id1332292596)

This app offers a fun and interactive way for first graders to build essential math skills. It features over 700 math tasks covering addition, subtraction, number comparisons, and more, making learning enjoyable and effective. An optional upgrade removes ads and unlocks offline access and a printable workbook.

**Highlights:** Over 700 math tasks, Addition and subtraction practice, Number comparison exercises, Word problems, Math crossword and magic square, Offline access (with upgrade)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| First Grade Math Workbook 1 | $0.99 | one-time |
| First Grade Math Workbook 2 | $0.99 | one-time |
| First Grade Math Workbook 3 | $0.99 | one-time |
| Second Grade Math Workbook 1 | $0.99 | one-time |
| Second Grade Math Workbook 2 | $0.99 | one-time |
| Third Grade Math Workbook 2 | $0.99 | one-time |
| Third Grade Math Workbook 1 | $0.99 | one-time |
| Fourth Grade Math Workbook 1 | $0.99 | one-time |
| Fourth Grade Math Workbook 2 | $0.99 | one-time |
| Remove ads | $4.99 | one-time |


### ReadUnlock

[App page](https://appshunter.io/ios/app/readunlock/id6816839512)

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ReadUnlock Plus Monthly | $5.99 | per month |
| ReadUnlock Plus Annual | $39.99 | per year |


## Frequently asked questions

### Is First Grade Math Quiz free?

First Grade Math Quiz is free to download, with in-app purchases available.

### Is ReadUnlock free?

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

### Do First Grade Math Quiz or ReadUnlock have ads?

First Grade Math Quiz shows ads; ReadUnlock does not.

### Which is updated more often, First Grade Math Quiz or ReadUnlock?

First Grade Math Quiz ships an update every 2 months, and ReadUnlock every 2 days. Most recently, First Grade Math Quiz was updated on October 18, 2026 and ReadUnlock on October 13, 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.*