# Split Words vs Blending Stack

The clearest difference is update cadence: Blending Stack at every 14 months against Split Words's every 35 months. Split Words's advantage is iOS requirement (10.2 vs 17.2). On price, ads, in-app purchases and device support there is nothing between them.

Split Words costs $3.99 and Blending Stack $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Split Words ships an update every 35 months, Blending Stack every 14 months. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Split Words | Blending Stack |
| --- | --- | --- |
| Price | $3.99 | $3.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/blending-stack/id6736709814/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 35 months | **Every 14 months** |
| Monetization | — | Paid |
| Size | 9 MB | 3 MB |
| Requires iOS | **10.2** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Starbound Logic LLC](https://appshunter.io/developer/1689922517) | [Kids n Books](https://appshunter.io/developer/1773130843) |

## What reviewers say

### Split Words

[App page](https://appshunter.io/ios/app/split-words/id1281201313)

**Features:** macOS Compatibility

**In-app purchases:** none


### Blending Stack

[App page](https://appshunter.io/ios/app/blending-stack/id6736709814)

This app helps educators and parents support students with learning differences, like dyslexia, by creating customizable blending stacks. It aids in building decoding skills step-by-step through a structured phoneme progression, suitable for one-on-one or small group instruction.

**Highlights:** Customizable blending stacks, Supports CVC to multisyllabic words, Structured phoneme progression, Step-by-step decoding skill building, Ideal for one-on-one instruction, Suitable for small group lessons

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

**In-app purchases:** none


## Frequently asked questions

### Is Split Words free?

Split Words costs $3.99, with no in-app purchases.

### Is Blending Stack free?

Blending Stack costs $3.99, with no in-app purchases.

### Do Split Words or Blending Stack have ads?

Neither Split Words nor Blending Stack shows ads.

### Which is updated more often, Split Words or Blending Stack?

Split Words ships an update every 35 months, and Blending Stack every 14 months. Most recently, Split Words was updated on October 7, 2026 and Blending Stack on October 8, 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.*