# BOT Elementary Number Sense vs 99math

The clearest difference is review sentiment: BOT Elementary Number Sense at 100% against 99math's 48%. BOT Elementary Number Sense also leads on in-app purchases (none vs 15) and iOS requirement (12.0 vs 15.0). 99math's advantage is update cadence (every 5 weeks vs every 24 months). On price, ads and device support there is nothing between them.

Both are free to download. 99math sells 15 in-app purchases, starting at $9.99 per month. BOT Elementary Number Sense asks for nothing beyond the download.

BOT Elementary Number Sense ships an update every 24 months, 99math every 5 weeks. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | BOT Elementary Number Sense | 99math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (331 ratings)](https://appshunter.io/ios/app/99math-pet-squad/id6472210505/reviews)** |
| Number of ratings | — | **331** |
| Positive reviews | **100.0% of reviews** | 48.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 24 months | **Every 5 weeks** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 36 MB | 309 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Peggy Markham](https://appshunter.io/developer/951379850) | [99math OÜ](https://appshunter.io/developer/1720659494) |

## What reviewers say

### BOT Elementary Number Sense

[App page](https://appshunter.io/ios/app/bot-elementary-number-sense/id1436534115)

Prepare for elementary number sense contests with flashcards and quizzes. This app offers a convenient way to study shortcuts and facts to improve your skills. Full content access requires a subscription for the current school year's data.

**Highlights:** Study mode flashcards, Quiz to test knowledge, Learn shortcuts and facts, Practice for UIL contest, Subscription for full content

**Features:** macOS Compatibility

**In-app purchases:** none


### 99math

[App page](https://appshunter.io/ios/app/99math-pet-squad/id6472210505)

This app makes math practice fun and engaging for children in grades 1-6 through gamified exercises. It offers interactive learning with real-time feedback, rewards, and customizable elements to keep kids motivated. The app also supports classroom assignments and remote learning.

**Highlights:** Gamified math practice, Interactive learning with feedback, Collectibles and rewards system, Classroom and assignment features, Customizable avatars and pets, Tailored to grades 1-6

**Features:** macOS Compatibility

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pass | $9.99 | per month |
| Monthly Pass | $9.99 | per month |
| Yearly Pass | $59.99 | per year |
| mBucks 20 pack | $1.99 | one-time |
| mBucks 40 pack | $3.99 | one-time |
| mBucks 84 pack | $7.99 | one-time |
| mBucks 88 pack | $7.99 | one-time |
| mBucks 2100 pack | $9.99 | one-time |
| mBucks 200 pack | $17.99 | one-time |
| mBucks 4500 pack | $19.99 | one-time |
| mBucks 260 pack | $19.99 | one-time |
| mBucks 7600 pack | $29.99 | one-time |
| mBucks 500 pack | $39.99 | one-time |
| mBucks 1330 pack | $49.99 | one-time |
| Math Pass lifetime | $149.99 | one-time |

**What reviewers like**

- 🤩 Makes math fun
- 👍 Good for learning
- 💖 Teaches kids math
- 🌟 Amazing game
- 💯 Very fun

**What reviewers complain about**

- 💸 Charges money quickly
- 💰 Expensive premium
- 💳 Subscription issues
- 📉 Limited free play
- 💸 High cost for premium

**Reported bugs**

- App crashes randomly
- Account deleted randomly
- Forces subscription payment
- Won't load
- Resets progress

**Requested features**

- Fix bugs with customization
- Make pet hatching faster
- Allow playing more mini-games
- Add sign in with Clever
- Allow upgrading duplicate pets


## Frequently asked questions

### Is BOT Elementary Number Sense free?

BOT Elementary Number Sense is free to download, with no in-app purchases.

### Is 99math free?

99math is free to download, with in-app purchases available.

### Do BOT Elementary Number Sense or 99math have ads?

Neither BOT Elementary Number Sense nor 99math shows ads.

### Which is updated more often, BOT Elementary Number Sense or 99math?

BOT Elementary Number Sense ships an update every 24 months, and 99math every 5 weeks. Most recently, BOT Elementary Number Sense was updated on October 29, 2026 and 99math on October 30, 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.*