# Pearl Diver vs Drill Math Word Problems

The clearest difference is rating: Pearl Diver at 5.0 against Drill Math Word Problems's 3.5. Pearl Diver also leads on review sentiment (76% vs 37%) and monetization model (free vs free with in-app purchases). Drill Math Word Problems's advantage is update cadence (every 2 months vs every 20 months) and ratings volume (56 vs 2). On price, ads, in-app purchases and device support there is nothing between them.

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

Pearl Diver holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: Drill Math Word Problems has 56 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 76% of Pearl Diver's written reviews are positive against 37% of Drill Math Word Problems's.

Pearl Diver ships an update every 20 months, Drill Math Word Problems every 2 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | Pearl Diver | Drill Math Word Problems |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/pearl-diver-number-line-math/id337567843/reviews)** | [3.5 (56 ratings)](https://appshunter.io/ios/app/drill-math-word-problems/id508237800/reviews) |
| Number of ratings | 2 | **56** |
| Positive reviews | **76.2% of reviews** | 36.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 28 MB | 29 MB |
| Requires iOS | 17.6 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [New Mexico State University Board of Regents](https://appshunter.io/developer/337567846) | [Power Math Apps LLC](https://appshunter.io/developer/401263763) |

## What reviewers say

### Pearl Diver

[App page](https://appshunter.io/ios/app/pearl-diver-number-line-math/id337567843)

Dive into the ocean to master the number line, including fractions and decimals, by collecting pearls. This educational game is designed by experts to align with Common Core standards for grades 3-8.

**Highlights:** Number line mastery, Fractions and decimals, Common Core alignment, Progress tracking, Educational game design

**Features:** macOS Compatibility

**In-app purchases:** none


### Drill Math Word Problems

[App page](https://appshunter.io/ios/app/drill-math-word-problems/id508237800)

This app offers a distraction-free environment for children to practice and master fundamental math skills through word problems. It includes various math topics with adjustable difficulty levels and a practice mode for focused learning.

**Highlights:** Addition word problems, Randomly generated questions, Three difficulty levels, Practice mode, Customizable question types

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Good for basic math practice
- 💡 Creative game idea
- 📝 Allows writing out problems
- ✅ Good for learning math facts
- 🚀 Keeps kids engaged

**What reviewers complain about**

- 👎 Too easy for older grades
- 💸 Expensive in-app purchases
- 💰 Not free, many sections require payment
- 🐛 Geometry tiles blank
- 🐛 In-app purchases not working

**Reported bugs**

- Cannot get into settings
- Website won't accept comments for reporting problems
- Geometry tiles are blank for pattern questions
- In-app purchases not working
- Answer tiles do not display images

**Requested features**

- Track student progress
- Simple number sense for preschoolers
- Prompt that reads problems for non-readers
- Ability to show work
- More challenging problems for older students


## Frequently asked questions

### Is Pearl Diver free?

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

### Is Drill Math Word Problems free?

Drill Math Word Problems is free to download, with no in-app purchases.

### Which has better reviews, Pearl Diver or Drill Math Word Problems?

Pearl Diver is rated higher. Pearl Diver averages 5.0 out of 5 from 2 ratings, while Drill Math Word Problems averages 3.5 from 56 ratings.

### Do Pearl Diver or Drill Math Word Problems have ads?

Neither Pearl Diver nor Drill Math Word Problems shows ads.

### Which is updated more often, Pearl Diver or Drill Math Word Problems?

Pearl Diver ships an update every 20 months, and Drill Math Word Problems every 2 months. Most recently, Pearl Diver was updated on November 1, 2026 and Drill Math Word Problems on November 1, 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.*