# FlowMath vs Perdisco

The clearest difference is price: Perdisco at Free against FlowMath's $0.99. Perdisco also leads on update cadence (every 6 weeks vs every 9 months). FlowMath's advantage is iOS requirement (12.0 vs 15.6). On rating, review sentiment, ratings volume and ads there is nothing between them.

Perdisco is free to download; FlowMath costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 3.1 for FlowMath against 3.3 for Perdisco. Both are backed by a comparable volume of ratings — 9 and 8 respectively. Written reviews are what separate them: 56% of FlowMath's written reviews are positive against 60% of Perdisco's.

FlowMath ships an update every 9 months, Perdisco every 6 weeks. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | FlowMath | Perdisco |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [3.1 (9 ratings)](https://appshunter.io/ios/app/flowmath/id294549225/reviews) | **[3.3 (8 ratings)](https://appshunter.io/ios/app/perdisco-learn-latin-and-greek/id1576823662/reviews)** |
| Number of ratings | **9** | 8 |
| Positive reviews | 55.6% of reviews | **60.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 6 weeks** |
| Monetization | Paid | **Free** |
| Size | 4 MB | 22 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [PalaSoftware Inc.](https://appshunter.io/developer/282914457) | [Seinen & de Vries IT](https://appshunter.io/developer/1576823664) |

## What reviewers say

### FlowMath

[App page](https://appshunter.io/ios/app/flowmath/id294549225)

This app challenges users to create mathematical equations that equal a given answer. It offers customizable quizzes with various operations, number ranges, and problem counts. A timer adds a competitive element for improving speed or challenging others.

**Highlights:** Create equations from a given answer, Select operation types (add, subtract, multiply, divide), Customize number ranges, Choose quiz length (10, 20, or 30 problems), Timed challenges for speed improvement, Randomized problem generation

**Features:** macOS Compatibility

**In-app purchases:** none


### Perdisco

[App page](https://appshunter.io/ios/app/perdisco-learn-latin-and-greek/id1576823662)

Master Latin and Greek with this app that uses a smart algorithm based on the forgetting curve to reinforce learning. It offers gamified exercises covering translation, grammar, and culture, allowing offline study.

**Highlights:** Spaced repetition learning algorithm, Gamified exercises, Translation, grammar, and culture topics, Offline functionality, Fast and responsive performance, No sign-up required

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

**In-app purchases:** none


## Frequently asked questions

### Is FlowMath free?

FlowMath costs $0.99, with no in-app purchases.

### Is Perdisco free?

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

### Which has better reviews, FlowMath or Perdisco?

Perdisco is rated higher. FlowMath averages 3.1 out of 5 from 9 ratings, while Perdisco averages 3.3 from 8 ratings.

### Do FlowMath or Perdisco have ads?

Neither FlowMath nor Perdisco shows ads.

### Which is updated more often, FlowMath or Perdisco?

FlowMath ships an update every 9 months, and Perdisco every 6 weeks. Most recently, FlowMath was updated on October 29, 2026 and Perdisco 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.*