# Jetty Study vs Apti Builder

The clearest difference is ads: Apti Builder at none against Jetty Study's shown. Jetty Study's advantage is iOS requirement (12.0 vs 15.1). On price, update cadence, in-app purchases and device support there is nothing between them.

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

Jetty Study ships an update every 2 months, Apti Builder every 5 weeks. The most recent releases landed on September 25, 2026 and August 13, 2026 respectively.

## The numbers

| Metric | Jetty Study | Apti Builder |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | — | Free |
| Size | 43 MB | 50 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gurjeet Singh](https://appshunter.io/developer/1555022419) | [IMS Learning Resources Private Limited](https://appshunter.io/developer/1504864440) |

## What reviewers say

### Jetty Study

[App page](https://appshunter.io/ios/app/jetty-study/id6473020073)

**Features:** macOS Compatibility

**In-app purchases:** none


### Apti Builder

[App page](https://appshunter.io/ios/app/apti-builder/id6754377584)

This app offers a gamified approach to developing essential skills for aptitude tests. It focuses on improving reading speed, vocabulary, math formula memorization, and logical puzzle-solving through engaging daily challenges and structured progression.

**Highlights:** Gamified learning mechanics, Daily challenges and progress tracking, Improve reading speed, Expand vocabulary, Memorize math formulae, Solve logical puzzles

**In-app purchases:** none


## Frequently asked questions

### Is Jetty Study free?

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

### Is Apti Builder free?

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

### Do Jetty Study or Apti Builder have ads?

Jetty Study shows ads; Apti Builder does not.

### Which is updated more often, Jetty Study or Apti Builder?

Jetty Study ships an update every 2 months, and Apti Builder every 5 weeks. Most recently, Jetty Study was updated on September 25, 2026 and Apti Builder on August 13, 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.*