# Aprovado vs Ninja Cert Trainer

The clearest difference is ads: Ninja Cert Trainer at none against Aprovado's shown. Ninja Cert Trainer also leads on update cadence (every 2 days vs fortnightly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Aprovado sells 6 one-off in-app purchases and Ninja Cert Trainer sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Aprovado ships an update fortnightly, Ninja Cert Trainer every 2 days. The most recent releases landed on November 1, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Aprovado | Ninja Cert Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (33 ratings)](https://appshunter.io/ios/app/aprovado/id586767537/reviews)** | — |
| Number of ratings | **33** | — |
| Positive reviews | 89.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 32 MB | 46 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Sand Robot Empreendimentos Digitais LTDA ME](https://appshunter.io/developer/586767540) | [Millenierds Tecnologia LTDA](https://appshunter.io/developer/6790911688) |

## What reviewers say

### Aprovado

[App page](https://appshunter.io/ios/app/aprovado/id586767537)

This app helps students prepare for public exams, university entrance tests, and certifications. It allows users to track study time, analyze performance with detailed reports, and set reminders. Premium features offer advanced planning, review automation, and exercise logging.

**Highlights:** Track study time with timer, Set study alarms, Detailed progress graphs and reports, Share study performance, Sync data across devices, Automatic backup, Study planning and review features

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Exercise Log + Study Type | $3.99 | one-time |
| Registro de Exercícios | $3.99 | one-time |
| Planning + Study Cycle | $5.49 | one-time |
| Study Reviews | $5.49 | one-time |
| Planejamento + Ciclo de Estudo | $5.49 | one-time |
| Revisão de Estudos | $5.49 | one-time |


### Ninja Cert Trainer

[App page](https://appshunter.io/ios/app/ninja-cert-trainer/id6793245279)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plano mensal CCSA R82 | $1.99 | per month |


## Frequently asked questions

### Is Aprovado free?

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

### Is Ninja Cert Trainer free?

Ninja Cert Trainer is free to download, with in-app purchases available.

### Do Aprovado or Ninja Cert Trainer have ads?

Aprovado shows ads; Ninja Cert Trainer does not.

### Which is updated more often, Aprovado or Ninja Cert Trainer?

Aprovado ships an update fortnightly, and Ninja Cert Trainer every 2 days. Most recently, Aprovado was updated on November 1, 2026 and Ninja Cert Trainer on October 26, 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.*