# Baby Sign and Learn vs SLSL Dictionary

The clearest difference is rating: SLSL Dictionary at 5.0 against Baby Sign and Learn's 3.9. SLSL Dictionary also leads on in-app purchases (none vs 11) and review sentiment (100% vs 73%). Baby Sign and Learn's advantage is ratings volume (260 vs 2) and iOS requirement (8.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Baby Sign and Learn sells 11 one-off in-app purchases. SLSL Dictionary asks for nothing beyond the download.

SLSL Dictionary holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Baby Sign and Learn has 260 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 73% of Baby Sign and Learn's written reviews are positive against 100% of SLSL Dictionary's.

Baby Sign and Learn ships an update every 2 months, SLSL Dictionary every 2 weeks. The most recent releases landed on August 27, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Baby Sign and Learn | SLSL Dictionary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (260 ratings)](https://appshunter.io/ios/app/baby-sign-and-learn/id414830310/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/slsl-dictionary/id6445848879/reviews)** |
| Number of ratings | **260** | 2 |
| Positive reviews | 72.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 33 MB | 52 MB |
| Requires iOS | **8.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Baby Sign and Learn](https://appshunter.io/developer/414830313) | [Daniel Porteous](https://appshunter.io/developer/1531368370) |

## What reviewers say

### Baby Sign and Learn

[App page](https://appshunter.io/ios/app/baby-sign-and-learn/id414830310)

Teach your baby to communicate using sign language with fun animated characters and interactive quizzes. Supports multiple sign language dialects and offers a free trial of core features.

**Highlights:** Animated character demonstrations, Interactive quizzes, Colorful flashcards, Multiple sign language dialects, Keyword signs, Full version unlock

**Features:** macOS Compatibility

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Australian Volume 1 | $1.99 | one-time |
| American Volume 1 | $1.99 | one-time |
| British Volume 1 | $1.99 | one-time |
| Hong Kong Volume 1 | $1.99 | one-time |
| New Zealand Volume 1 | $1.99 | one-time |
| American Volume 2 | $1.99 | one-time |
| American Volume 3 | $1.99 | one-time |
| Baby Speaks Spanish! | $1.99 | one-time |
| Baby Speaks French! | $1.99 | one-time |
| American Volumes 1, 2 & 3! | $2.99 | one-time |
| Australian Volumes 1 & 2! | $2.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🤗 Cute animated babies
- 🙌 Helps baby communicate
- 🎉 Great for learning signs
- 💯 Useful for speech-delayed children

**What reviewers complain about**

- 🤔 Limited number of signs in free version
- 😕 Paid version doesn't always unlock properly
- 🤯 Signs disappear after updates
- 😒 Animations not always clear
- 🙄 Annoying baby voices

**Reported bugs**

- Purchased content not restoring
- App crashing or freezing
- Orientation issues on tablets

**Requested features**

- More signs and words added
- Auto-play or playlist mode
- Ability to add custom signs
- Support for multiple sign languages
- Better search and organization


### SLSL Dictionary

[App page](https://appshunter.io/ios/app/slsl-dictionary/id6445848879)

Learn sign language with definitions and videos for each sign. Save custom word lists and use flashcards with spaced repetition for effective revision. Supports English, Sinhala, and Tamil.

**Highlights:** Video demonstrations for signs, Custom word list saving, Flashcard revision feature, Spaced repetition learning, Support for English, Sinhala, and Tamil

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

**In-app purchases:** none


## Frequently asked questions

### Is Baby Sign and Learn free?

Baby Sign and Learn is free to download, with in-app purchases available.

### Is SLSL Dictionary free?

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

### Which has better reviews, Baby Sign and Learn or SLSL Dictionary?

SLSL Dictionary is rated higher. Baby Sign and Learn averages 3.9 out of 5 from 260 ratings, while SLSL Dictionary averages 5.0 from 2 ratings.

### Do Baby Sign and Learn or SLSL Dictionary have ads?

Neither Baby Sign and Learn nor SLSL Dictionary shows ads.

### Which is updated more often, Baby Sign and Learn or SLSL Dictionary?

Baby Sign and Learn ships an update every 2 months, and SLSL Dictionary every 2 weeks. Most recently, Baby Sign and Learn was updated on August 27, 2026 and SLSL Dictionary on September 11, 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.*