# Algebra I Quick Reference vs Solve It

The clearest difference is price: Solve It at Free against Algebra I Quick Reference's $0.99. Solve It also leads on update cadence (every 5 months vs every 36 months) and device support (3 vs 1). Algebra I Quick Reference's advantage is in-app purchases (none vs 5) and ads (none vs shown). On iOS requirement there is nothing between them.

Solve It is free to download; Algebra I Quick Reference costs $0.99 up front. Solve It sells 5 one-off in-app purchases. Algebra I Quick Reference asks for nothing beyond the download.

Algebra I Quick Reference ships an update every 36 months, Solve It every 5 months. The most recent releases landed on September 18, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Algebra I Quick Reference | Solve It |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/solve-it-math-solver/id1361123738/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 36 months | **Every 5 months** |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 6 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ventura Educational Systems](https://appshunter.io/developer/371324172) | [志荣 杨](https://appshunter.io/developer/478654885) |

## What reviewers say

### Algebra I Quick Reference

[App page](https://appshunter.io/ios/app/algebra-i-quick-reference/id560359498)

**Features:** macOS Compatibility

**In-app purchases:** none


### Solve It

[App page](https://appshunter.io/ios/app/solve-it-math-solver/id1361123738)

Engage in three distinct math games designed to sharpen your mental arithmetic skills. Solve puzzles by strategically using numbers and symbols to reach a target value. Hints are available to assist you when challenges arise.

**Highlights:** Equation puzzles, Calculation challenges, Symbol puzzles, 24 Point game, Speed Challenge mode, Hint system

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 8 Hints | $0.99 | one-time |
| 20 Hints | $1.99 | one-time |
| Remove ADS | $1.99 | one-time |
| 50 Hints | $4.99 | one-time |
| 240 Hints | $19.99 | one-time |


## Frequently asked questions

### Is Algebra I Quick Reference free?

Algebra I Quick Reference costs $0.99, with no in-app purchases.

### Is Solve It free?

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

### Do Algebra I Quick Reference or Solve It have ads?

Solve It shows ads; Algebra I Quick Reference does not.

### Which is updated more often, Algebra I Quick Reference or Solve It?

Algebra I Quick Reference ships an update every 36 months, and Solve It every 5 months. Most recently, Algebra I Quick Reference was updated on September 18, 2026 and Solve It on September 17, 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.*