# Otsimo | Speech Therapy SLP vs GridNote SLP

The clearest difference is rating: GridNote SLP at 5.0 against Otsimo | Speech Therapy SLP's 3.4. GridNote SLP also leads on ads (none vs shown) and update cadence (every 3 days vs every 3 weeks). Otsimo | Speech Therapy SLP's advantage is ratings volume (180 vs 1) and iOS requirement (14.0 vs 18.0). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Otsimo | Speech Therapy SLP sells 10 in-app purchases, starting at $0.99 per month and GridNote SLP sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

GridNote SLP 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 180 ratings behind it against 1, so its average is the more settled of the two.

Otsimo | Speech Therapy SLP ships an update every 3 weeks, GridNote SLP every 3 days. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Otsimo | Speech Therapy SLP | GridNote SLP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (180 ratings)](https://appshunter.io/ios/app/otsimo-speech-therapy-slp/id1440975537/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gridnote-slp/id6806736586/reviews)** |
| Number of ratings | **180** | 1 |
| Positive reviews | 43.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 158 MB | 3 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Otsimo](https://appshunter.io/developer/1084723769) | [SETH MICHAEL HADLEY](https://appshunter.io/developer/6804568251) |

## What reviewers say

### 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


### GridNote SLP

[App page](https://appshunter.io/ios/app/gridnote-slp/id6806736586)

This app helps school speech-language pathologists manage their weekly schedules and document therapy sessions. It offers features for tracking student progress, session notes, and billing status, with iCloud syncing across Apple devices.

**Highlights:** Weekly therapy grid, Session documentation, Medicaid-style billing status, Student caseload management, iCloud syncing, CSV export

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GridNote Unlock | $9.99 | one-time |


## Frequently asked questions

### Is Otsimo | Speech Therapy SLP free?

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

### Is GridNote SLP free?

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

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

GridNote SLP is rated higher. Otsimo | Speech Therapy SLP averages 3.4 out of 5 from 180 ratings, while GridNote SLP averages 5.0 from 1 ratings.

### Do Otsimo | Speech Therapy SLP or GridNote SLP have ads?

Otsimo | Speech Therapy SLP shows ads; GridNote SLP does not.

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

Otsimo | Speech Therapy SLP ships an update every 3 weeks, and GridNote SLP every 3 days. Most recently, Otsimo | Speech Therapy SLP was updated on October 16, 2026 and GridNote SLP on October 14, 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.*