# AlgalSex vs Words Spanish (Flash Cards)

The clearest difference is review sentiment: AlgalSex at 100% against Words Spanish (Flash Cards)'s 33%. AlgalSex also leads on ads (none vs shown) and update cadence (every 6 weeks vs every 8 months). Words Spanish (Flash Cards)'s advantage is rating (5.0 vs 2.8) and iOS requirement (12.0 vs 15.4). On price, 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.

Words Spanish (Flash Cards) holds the better App Store score, 5.0 against 2.8. That said, the two scores are not equally well evidenced: AlgalSex has 9 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 100% of AlgalSex's written reviews are positive against 33% of Words Spanish (Flash Cards)'s, so the app with the better star average is not the one people write more warmly about.

AlgalSex ships an update every 6 weeks, Words Spanish (Flash Cards) every 8 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | AlgalSex | Words Spanish (Flash Cards) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (9 ratings)](https://appshunter.io/ios/app/algalsex/id339965821/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/words-spanish-flash-cards/id358209469/reviews)** |
| Number of ratings | **9** | 1 |
| Positive reviews | **100.0% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 8 months |
| Monetization | **Free** | Ad-supported |
| Size | 182 MB | 26 MB |
| Requires iOS | 15.4 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TSUCHIKANE](https://appshunter.io/developer/339965824) | [Andela ICT](https://appshunter.io/developer/342734534) |

## What reviewers say

### AlgalSex

[App page](https://appshunter.io/ios/app/algalsex/id339965821)

Explore the life cycle of algae with this educational application. Designed for iPhone and iPod touch, it offers a visual learning experience for users interested in phycology.

**Highlights:** Observe algae life cycle, Phycological education, iPhone and iPod touch compatible, Visual learning tool

**Features:** macOS Compatibility

**In-app purchases:** none


### Words Spanish (Flash Cards)

[App page](https://appshunter.io/ios/app/words-spanish-flash-cards/id358209469)

Create custom Spanish vocabulary lessons by inputting your own words and phrases. Practice offline with intelligent repetition of words you struggle with. Tailor your learning to fit your specific curriculum or course.

**Highlights:** Create custom vocabulary lessons, Input your own words and phrases, Built-in translator, Offline practice mode, Statistics for word mastery, Adaptable to school curriculum

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AlgalSex free?

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

### Is Words Spanish (Flash Cards) free?

Words Spanish (Flash Cards) is free to download, with no in-app purchases.

### Which has better reviews, AlgalSex or Words Spanish (Flash Cards)?

Words Spanish (Flash Cards) is rated higher. AlgalSex averages 2.8 out of 5 from 9 ratings, while Words Spanish (Flash Cards) averages 5.0 from 1 ratings.

### Do AlgalSex or Words Spanish (Flash Cards) have ads?

Words Spanish (Flash Cards) shows ads; AlgalSex does not.

### Which is updated more often, AlgalSex or Words Spanish (Flash Cards)?

AlgalSex ships an update every 6 weeks, and Words Spanish (Flash Cards) every 8 months. Most recently, AlgalSex was updated on October 23, 2026 and Words Spanish (Flash Cards) on October 24, 2026.

---

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