# SpongeHome vs Drifta

The clearest difference is update cadence: SpongeHome at weekly against Drifta's every 7 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. SpongeHome sells 2 in-app purchases, starting at $0.99 per month and Drifta sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

SpongeHome ships an update weekly, Drifta every 7 months. The most recent releases landed on October 2, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | SpongeHome | Drifta |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/spongehome-reading-and-learning/id6738716201/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 7 months |
| Monetization | Freemium | — |
| Size | 135 MB | 12 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou Green Player Studio](https://appshunter.io/developer/1779097355) | [Logan Moore](https://appshunter.io/developer/382096113) |

## What reviewers say

### SpongeHome

[App page](https://appshunter.io/ios/app/spongehome-reading-and-learning/id6738716201)

Enhance your reading comprehension and retention with an AI-powered experience. Generate instant quizzes and flashcards based on your reading material to learn more effectively and stay focused with calming background sounds.

**Highlights:** AI-generated quizzes, AI-generated flashcards, Immersive reading mode, Focus-enhancing background sounds, Study and learning support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $0.99 | per month |
| 年度会员 | $7.99 | per year |


### Drifta

[App page](https://appshunter.io/ios/app/drifta/id6749255417)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Drifta Pro Monthly | $4.99 | per month |
| Drifta Pro Yearly | $29.99 | per year |


## Frequently asked questions

### Is SpongeHome free?

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

### Is Drifta free?

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

### Do SpongeHome or Drifta have ads?

Neither SpongeHome nor Drifta shows ads.

### Which is updated more often, SpongeHome or Drifta?

SpongeHome ships an update weekly, and Drifta every 7 months. Most recently, SpongeHome was updated on October 2, 2026 and Drifta on October 14, 2026.

---

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