# First Words vs Otsimo | Speech Therapy SLP

The clearest difference is review sentiment: First Words at 100% against Otsimo | Speech Therapy SLP's 44%. First Words also leads on rating (5.0 vs 3.4) and in-app purchases (none vs 10). Otsimo | Speech Therapy SLP's advantage is price (Free vs $19.00) and update cadence (every 3 weeks vs every 8 months). On device support and iOS requirement there is nothing between them.

Otsimo | Speech Therapy SLP is free to download; First Words costs $19.00 up front. Otsimo | Speech Therapy SLP sells 10 in-app purchases, starting at $0.99 per month. First Words asks for nothing beyond the download.

First Words holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: Otsimo | Speech Therapy SLP has 179 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of First Words's written reviews are positive against 44% of Otsimo | Speech Therapy SLP's.

First Words ships an update every 8 months, Otsimo | Speech Therapy SLP every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | First Words | Otsimo | Speech Therapy SLP |
| --- | --- | --- |
| Price | $19.00 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/first-words-talkable/id1285182049/reviews)** | [3.4 (179 ratings)](https://appshunter.io/ios/app/otsimo-speech-therapy-slp/id1440975537/reviews) |
| Number of ratings | 1 | **179** |
| Positive reviews | **100.0% of reviews** | 43.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 25 MB | 158 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Karen Nitsche](https://appshunter.io/developer/1285182048) | [Otsimo](https://appshunter.io/developer/1084723769) |

## What reviewers say

### First Words

[App page](https://appshunter.io/ios/app/first-words-talkable/id1285182049)

This app offers a ten-week program to support your baby's language development from infancy to toddlerhood. It provides weekly videos, baby sign language, and engaging activities to help nurture first words and communication skills.

**Highlights:** Ten-week language development program, Weekly video tutorials, Baby sign language (40 key signs), Interactive book-sharing sessions, Hands-on, playful activities, Book recommendations for language learning, Progress tracking for first words

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

**In-app purchases:** none


### Otsimo | Speech Therapy SLP

[App page](https://appshunter.io/ios/app/otsimo-speech-therapy-slp/id1440975537)

This app uses voice recognition and machine learning to help individuals practice speaking and improve speech clarity. It offers engaging games and exercises designed by experts to address various speech-related challenges.

**Highlights:** Voice and speech recognition technology, Machine learning for pronunciation evaluation, Engaging speech games and exercises, Video modeling for learning, Sticker collection and funny filters as rewards, Parental control settings

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Special Monthly Subscription | $0.99 | per month |
| Special Monthly Subscription | $3.49 | per month |
| Monthly Subscription | $6.99 | per month |
| Monthly Subscription | $14.99 | per month |
| Special Annual Subscription | $29.99 | per year |
| Annual Subscription | $41.99 | per year |
| Special Annual Subscription | $47.99 | per year |
| Annual Subscription | $53.99 | per year |
| Otsimo Bundle | $189.99 | per year |
| Otsimo Speech Lifetime Access | $119.99 | one-time |

**What reviewers like**

- 🚀 Engaging activities
- 👍 Peer mimicking method
- 💡 Progress tracking
- 🤗 Boosts speech confidence
- 🤩 Fun and interactive

**What reviewers complain about**

- 🐛 Crashes and glitches
- 💰 Expensive subscription
- 🔒 Difficult to cancel subscription
- 🤔 Unrealistic speech recognition
- 👎 Ineffective for some users

**Reported bugs**

- Frequent app crashes
- Subscription issues
- Compatibility problems on older devices
- Unreliable speech recognition

**Requested features**

- Improved speech recognition accuracy
- More diverse character voices
- Better offline functionality
- Flexible subscription options
- Clearer free trial details


## Frequently asked questions

### Is First Words free?

First Words costs $19.00, with no in-app purchases.

### Is Otsimo | Speech Therapy SLP free?

Otsimo | Speech Therapy SLP is free to download, with in-app purchases available.

### Which has better reviews, First Words or Otsimo | Speech Therapy SLP?

First Words is rated higher. First Words averages 5.0 out of 5 from 1 ratings, while Otsimo | Speech Therapy SLP averages 3.4 from 179 ratings.

### Do First Words or Otsimo | Speech Therapy SLP have ads?

Otsimo | Speech Therapy SLP shows ads; First Words does not.

### Which is updated more often, First Words or Otsimo | Speech Therapy SLP?

First Words ships an update every 8 months, and Otsimo | Speech Therapy SLP every 3 weeks. Most recently, First Words was updated on October 24, 2026 and Otsimo | Speech Therapy SLP on October 24, 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.*