# Hundreds Chart vs Smart Math Flashcards

The clearest difference is price: Smart Math Flashcards at Free against Hundreds Chart's $4.99. Smart Math Flashcards also leads on update cadence (every 11 days vs every 11 months). Hundreds Chart's advantage is in-app purchases (none vs 1) and iOS requirement (12.0 vs 15.0). On ads and device support there is nothing between them.

Smart Math Flashcards is free to download; Hundreds Chart costs $4.99 up front. Smart Math Flashcards sells 1 one-off in-app purchase. Hundreds Chart asks for nothing beyond the download.

Hundreds Chart ships an update every 11 months, Smart Math Flashcards every 11 days. The most recent releases landed on August 26, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Hundreds Chart | Smart Math Flashcards |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | — | **[4.7 (35 ratings)](https://appshunter.io/ios/app/smart-math-flashcards/id1051843546/reviews)** |
| Number of ratings | — | **35** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 11 days** |
| Monetization | — | Free with in-app purchases |
| Size | 8 MB | 142 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cannonade.Net](https://appshunter.io/developer/326682509) | [PROGRAMIS PRIME LLC](https://appshunter.io/developer/1051843545) |

## What reviewers say

### Hundreds Chart

[App page](https://appshunter.io/ios/app/hundreds-chart/id1004899532)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart Math Flashcards

[App page](https://appshunter.io/ios/app/smart-math-flashcards/id1051843546)

This app helps users master math facts through personalized practice. It tracks your progress, identifies areas needing improvement, and offers various activities like timed drills and fill-in-the-blank questions. Supports basic operations and negative numbers for all K12 levels and adult review.

**Highlights:** Personalized math fact practice, Progress monitoring and feedback, Addition, subtraction, multiplication, division, Customizable number ranges and operations, Timed practice and mastery levels, Handwriting recognition for answers, Visual flashcards and animated character

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Features | $3.99 | one-time |


## Frequently asked questions

### Is Hundreds Chart free?

Hundreds Chart costs $4.99, with no in-app purchases.

### Is Smart Math Flashcards free?

Smart Math Flashcards is free to download, with in-app purchases available.

### Do Hundreds Chart or Smart Math Flashcards have ads?

Neither Hundreds Chart nor Smart Math Flashcards shows ads.

### Which is updated more often, Hundreds Chart or Smart Math Flashcards?

Hundreds Chart ships an update every 11 months, and Smart Math Flashcards every 11 days. Most recently, Hundreds Chart was updated on August 26, 2026 and Smart Math Flashcards on September 10, 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.*