# Spell vs Developing Sentence Strips

The clearest difference is price: Developing Sentence Strips at Free against Spell's $1.99. Developing Sentence Strips also leads on update cadence (fortnightly vs every 4 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Developing Sentence Strips is free to download; Spell costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Spell ships an update every 4 months, Developing Sentence Strips fortnightly. Both last shipped on October 3, 2026.

## The numbers

| Metric | Spell | Developing Sentence Strips |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.0 (5 ratings)](https://appshunter.io/ios/app/spell-a-word/id480176452/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | Paid | — |
| Size | 71 MB | 30 MB |
| Requires iOS | 11.0 | **10.0** |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [RJ Cooper & Associates, Inc.](https://appshunter.io/developer/412790299) | [Classroom Focused Software](https://appshunter.io/developer/406741679) |

## What reviewers say

### Spell

[App page](https://appshunter.io/ios/app/spell-a-word/id480176452)

An early academic program designed for learners of all levels to practice letter identification, spelling, and word recognition. It supports external keyboards and offers special feedback for blind learners, utilizing an errorless learning method with embedded scaffolding.

**Highlights:** Errorless learning method, Supports external keyboards, Scaffolding for cognitive challenges, Customizable word lists, Feedback for blind learners, Early academic program

**Features:** macOS Compatibility

**In-app purchases:** none


### Developing Sentence Strips

[App page](https://appshunter.io/ios/app/developing-sentence-strips/id1439630082)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Spell free?

Spell costs $1.99, with no in-app purchases.

### Is Developing Sentence Strips free?

Developing Sentence Strips is free to download, with no in-app purchases.

### Do Spell or Developing Sentence Strips have ads?

Neither Spell nor Developing Sentence Strips shows ads.

### Which is updated more often, Spell or Developing Sentence Strips?

Spell ships an update every 4 months, and Developing Sentence Strips fortnightly. Most recently, Spell was updated on October 3, 2026 and Developing Sentence Strips on October 3, 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.*