# Unlimited Math Problems vs Isosceles Triangle PRO

The clearest difference is rating: Isosceles Triangle PRO at 5.0 against Unlimited Math Problems's 4.5. Isosceles Triangle PRO also leads on price ($2.99 vs $5.99) and iOS requirement (15.0 vs 17.0). Unlimited Math Problems's advantage is ratings volume (53 vs 2). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

Unlimited Math Problems costs $5.99 and Isosceles Triangle PRO $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Isosceles Triangle PRO holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Unlimited Math Problems has 53 ratings behind it against 2, so its average is the more settled of the two.

Unlimited Math Problems ships an update every 3 weeks, Isosceles Triangle PRO monthly. The most recent releases landed on October 12, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Unlimited Math Problems | Isosceles Triangle PRO |
| --- | --- | --- |
| Price | $5.99 | **$2.99** |
| Rating | [4.5 (53 ratings)](https://appshunter.io/ios/app/unlimited-math-problems/id1244547440/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/isosceles-triangle-pro/id1568944096/reviews)** |
| Number of ratings | **53** | 2 |
| Positive reviews | 64.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Paid | Paid |
| Size | 17 MB | 179 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Madiyar Aitbayev](https://appshunter.io/developer/1229466587) | [Glindemann, Sennoun, Langer GbR](https://appshunter.io/developer/1024972809) |

## What reviewers say

### Unlimited Math Problems

[App page](https://appshunter.io/ios/app/unlimited-math-problems/id1244547440)

Master your math skills with an app that generates an endless supply of practice problems. It offers various interaction types and covers multiple math subjects, suitable for all skill levels.

**Highlights:** Infinite problem generation, Keyboard, multiple choice, true/false inputs, Varied problem types per subject, Covers early math, arithmetic, fractions, number theory, decimals, trigonometry, Suitable for beginners and experienced users

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

**In-app purchases:** none


### Isosceles Triangle PRO

[App page](https://appshunter.io/ios/app/isosceles-triangle-pro/id1568944096)

Calculate all properties of an isosceles triangle, whether acute or obtuse. Input known values to see formulas and results. Supports decimals, fractions, and step-by-step solutions with history saving and sharing.

**Highlights:** Calculate all isosceles triangle quantities, Display formulas for calculations, Supports acute and obtuse triangles, Handles decimals and fractions, Step-by-step solution display, History function for saved calculations, Adjustable decimal places

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

**In-app purchases:** none


## Frequently asked questions

### Is Unlimited Math Problems free?

Unlimited Math Problems costs $5.99, with no in-app purchases.

### Is Isosceles Triangle PRO free?

Isosceles Triangle PRO costs $2.99, with no in-app purchases.

### Which has better reviews, Unlimited Math Problems or Isosceles Triangle PRO?

Isosceles Triangle PRO is rated higher. Unlimited Math Problems averages 4.5 out of 5 from 53 ratings, while Isosceles Triangle PRO averages 5.0 from 2 ratings.

### Do Unlimited Math Problems or Isosceles Triangle PRO have ads?

Neither Unlimited Math Problems nor Isosceles Triangle PRO shows ads.

### Which is updated more often, Unlimited Math Problems or Isosceles Triangle PRO?

Unlimited Math Problems ships an update every 3 weeks, and Isosceles Triangle PRO monthly. Most recently, Unlimited Math Problems was updated on October 12, 2026 and Isosceles Triangle PRO on October 4, 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.*