# TUITION ADDA vs Digital SAT Prep & Practice

The clearest difference is iOS requirement: TUITION ADDA at 15.5 against Digital SAT Prep & Practice's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. TUITION ADDA sells 10 one-off in-app purchases and Digital SAT Prep & Practice sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

TUITION ADDA ships an update every 8 months, Digital SAT Prep & Practice every 6 months. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | TUITION ADDA | Digital SAT Prep & Practice |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 6 months** |
| Size | 148 MB | 8 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Online Learning](https://appshunter.io/developer/1790866777) | [Lei Feng](https://appshunter.io/developer/1041447953) |

## What reviewers say

### TUITION ADDA

[App page](https://appshunter.io/ios/app/tuition-adda/id6465206796)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Package - 10900 | $99.99 | one-time |
| Package - 12900 | $129.99 | one-time |
| Package - 15900 | $149.99 | one-time |
| Package - 14900 | $149.99 | one-time |
| Package - 16900 | $179.99 | one-time |
| Package - 18900 | $199.99 | one-time |
| Package - 19900 | $199.99 | one-time |
| Package - 21500 | $199.99 | one-time |
| Package - 29900 | $299.99 | one-time |
| Package - 89900 | $899.99 | one-time |


### Digital SAT Prep & Practice

[App page](https://appshunter.io/ios/app/digital-sat-prep-and-practice/id6759278410)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.99 | per month |
| Quarterly Subscription (44% off) | $4.99 | per 3 months |
| Annual Subscription (58% savings) | $14.99 | per year |


## Frequently asked questions

### Is TUITION ADDA free?

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

### Is Digital SAT Prep & Practice free?

Digital SAT Prep & Practice is free to download, with in-app purchases available.

### Do TUITION ADDA or Digital SAT Prep & Practice have ads?

Neither TUITION ADDA nor Digital SAT Prep & Practice shows ads.

### Which is updated more often, TUITION ADDA or Digital SAT Prep & Practice?

TUITION ADDA ships an update every 8 months, and Digital SAT Prep & Practice every 6 months. Most recently, TUITION ADDA was updated on October 27, 2026 and Digital SAT Prep & Practice on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*