# TOEFL Practice | Test | Ace vs Estimation & Decision Game PRO

The clearest difference is update cadence: Estimation & Decision Game PRO at daily against TOEFL Practice | Test | Ace's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. TOEFL Practice | Test | Ace sells 2 in-app purchases, starting at $29.99 per 3 months and Estimation & Decision Game PRO sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

TOEFL Practice | Test | Ace ships an update every 6 months, Estimation & Decision Game PRO daily. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | TOEFL Practice | Test | Ace | Estimation & Decision Game PRO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Daily** |
| Size | 464 MB | 4 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [LINGOIMPACTWORLD LTD](https://appshunter.io/developer/1843903815) | [Aneesh Pradeep](https://appshunter.io/developer/1836157821) |

## What reviewers say

### TOEFL Practice | Test | Ace

[App page](https://appshunter.io/ios/app/toefl-practice-test-ace/id6757429561)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3-month membership | $29.99 | per 3 months |
| lifetime membership | $69.99 | one-time |


### Estimation & Decision Game PRO

[App page](https://appshunter.io/ios/app/estimation-and-decision-game-pro/id6787817317)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Deep Dive | $2.99 | one-time |
| 3 Deep Dives | $6.99 | one-time |
| 10 Deep Dives | $19.99 | one-time |


## Frequently asked questions

### Is TOEFL Practice | Test | Ace free?

TOEFL Practice | Test | Ace is free to download, with in-app purchases available.

### Is Estimation & Decision Game PRO free?

Estimation & Decision Game PRO is free to download, with in-app purchases available.

### Do TOEFL Practice | Test | Ace or Estimation & Decision Game PRO have ads?

Neither TOEFL Practice | Test | Ace nor Estimation & Decision Game PRO shows ads.

### Which is updated more often, TOEFL Practice | Test | Ace or Estimation & Decision Game PRO?

TOEFL Practice | Test | Ace ships an update every 6 months, and Estimation & Decision Game PRO daily. Most recently, TOEFL Practice | Test | Ace was updated on October 26, 2026 and Estimation & Decision Game PRO on October 28, 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.*