# TimeWise Teacher Tools vs Build

The clearest difference is iOS requirement: TimeWise Teacher Tools at 12.0 against Build's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TimeWise Teacher Tools ships an update every 3 weeks, Build fortnightly. The most recent releases landed on September 28, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | TimeWise Teacher Tools | Build |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (3 ratings)](https://appshunter.io/ios/app/build-a-math/id1521174530/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | — | Free |
| Size | 68 MB | 1 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Tapiki, LLC.](https://appshunter.io/developer/425401508) | [Weiran Ye](https://appshunter.io/developer/481592104) |

## What reviewers say

### TimeWise Teacher Tools

[App page](https://appshunter.io/ios/app/timewise-teacher-tools/id1331226062)

**Features:** macOS Compatibility

**In-app purchases:** none


### Build

[App page](https://appshunter.io/ios/app/build-a-math/id1521174530)

This app offers short, focused math drills for addition, subtraction, multiplication, and division. It provides instant feedback and tracks progress through engaging sessions designed for quick practice.

**Highlights:** Short, focused math practice sessions, Master addition, subtraction, multiplication, division, Instant feedback with haptics, color, and sound, Smart question rotation for confidence, Progress tracking and summaries, Works offline, no ads, no accounts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TimeWise Teacher Tools free?

TimeWise Teacher Tools is free to download, with no in-app purchases.

### Is Build free?

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

### Do TimeWise Teacher Tools or Build have ads?

Neither TimeWise Teacher Tools nor Build shows ads.

### Which is updated more often, TimeWise Teacher Tools or Build?

TimeWise Teacher Tools ships an update every 3 weeks, and Build fortnightly. Most recently, TimeWise Teacher Tools was updated on September 28, 2026 and Build on October 1, 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.*