# Triangle & Angle calculator vs Exponential Growth Calculator

The clearest difference is rating: Exponential Growth Calculator at 5.0 against Triangle & Angle calculator's 4.1. Exponential Growth Calculator also leads on update cadence (every 3 weeks vs every 3 months). Triangle & Angle calculator's advantage is ratings volume (217 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Triangle & Angle calculator sells 2 one-off in-app purchases and Exponential Growth Calculator sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Exponential Growth Calculator holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Triangle & Angle calculator has 217 ratings behind it against 2, so its average is the more settled of the two.

Triangle & Angle calculator ships an update every 3 months, Exponential Growth Calculator every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Triangle & Angle calculator | Exponential Growth Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (217 ratings)](https://appshunter.io/ios/app/triangle-and-angle-calculator/id1278963382/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/exponential-growth-calculator/id1662901079/reviews)** |
| Number of ratings | **217** | 2 |
| Positive reviews | 4.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 7 MB | 180 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maxime Haeyaert](https://appshunter.io/developer/1274130669) | [Glindemann, Sennoun, Langer GbR](https://appshunter.io/developer/1024972809) |

## What reviewers say

### Triangle & Angle calculator

[App page](https://appshunter.io/ios/app/triangle-and-angle-calculator/id1278963382)

Easily solve geometry exercises and verify your calculations with this tool. It simplifies complex problems with a single click, making math more accessible.

**Highlights:** Solve geometry exercises, Check calculations, Simple click interface, Angle calculations, Formula solver

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Deleting advertisements | $0.99 | one-time |
| Detail Calculations and formul | $1.99 | one-time |

**What reviewers like**

- 👍 Detailed calculations and formulas (rare)

**What reviewers complain about**

-  광고 Excessive and intrusive ads
- 💰 Forced payment for basic features
- 💸 Unclear payment for formulas
- 🚫 Ads obstruct usability
- 👎 Poor UI/UX

**Reported bugs**

- Pop-up obstructs initial use
- Cannot change settings due to pop-up
- Formulas not visible after payment
- App resets angles
- Menu covers solution

**Requested features**

- Metric version available
- Option to disable ads without payment


### Exponential Growth Calculator

[App page](https://appshunter.io/ios/app/exponential-growth-calculator/id1662901079)

Instantly solve math problems and prepare for exams with step-by-step solutions. Visualize your function's development graphically by entering initial values, growth rates, or time. Access curated learning videos and manage your solutions.

**Highlights:** Instant step-by-step solutions, Graphical function development, Curated learning videos, Input feedback, Solution management, Anonymized data collection

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| +30 User Tokens | $0.29 | one-time |
| +1 Convenience Token / 6h, max. +2 | $0.59 | one-time |
| +2 Convenience Tokens / 6h, max. +4 | $0.99 | one-time |
| +150 User Tokens | $0.99 | one-time |
| +300 User Tokens | $1.49 | one-time |
| +4 Convenience Tokens / 6h, max. +8 | $1.59 | one-time |
| Remove Ads | $1.99 | one-time |
| Lifetime Access | $1.99 | one-time |


## Frequently asked questions

### Is Triangle & Angle calculator free?

Triangle & Angle calculator is free to download, with in-app purchases available.

### Is Exponential Growth Calculator free?

Exponential Growth Calculator is free to download, with in-app purchases available.

### Which has better reviews, Triangle & Angle calculator or Exponential Growth Calculator?

Exponential Growth Calculator is rated higher. Triangle & Angle calculator averages 4.1 out of 5 from 217 ratings, while Exponential Growth Calculator averages 5.0 from 2 ratings.

### Do Triangle & Angle calculator or Exponential Growth Calculator have ads?

Neither Triangle & Angle calculator nor Exponential Growth Calculator shows ads.

### Which is updated more often, Triangle & Angle calculator or Exponential Growth Calculator?

Triangle & Angle calculator ships an update every 3 months, and Exponential Growth Calculator every 3 weeks. Most recently, Triangle & Angle calculator was updated on October 24, 2026 and Exponential Growth Calculator on October 24, 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.*