# Sight Words Plus K vs Sight Words Bubbles

The clearest difference is in-app purchases: Sight Words Bubbles at none against Sight Words Plus K's 1. Sight Words Bubbles also leads on update cadence (every 10 months vs every 61 months) and iOS requirement (12.0 vs 17.6). Sight Words Plus K's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Sight Words Plus K sells 1 one-off in-app purchase. Sight Words Bubbles asks for nothing beyond the download.

Sight Words Plus K ships an update every 61 months, Sight Words Bubbles every 10 months. The most recent releases landed on September 3, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Sight Words Plus K | Sight Words Bubbles |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (20 ratings)](https://appshunter.io/ios/app/sight-words-plus-k-2/id1078809078/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 61 months | **Every 10 months** |
| Monetization | Free with in-app purchases | — |
| Size | 130 MB | 67 MB |
| Requires iOS | 17.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Carlton Payne III](https://appshunter.io/developer/923853665) | [Muhammad Jahanzeb](https://appshunter.io/developer/1250011590) |

## What reviewers say

### Sight Words Plus K

[App page](https://appshunter.io/ios/app/sight-words-plus-k-2/id1078809078)

This app uses interactive games and activities to help young learners master essential sight words and reading skills. It offers engaging exercises for kindergarten through 2nd grade, with progress tracking and audio support.

**Highlights:** Interactive sight word games, Spelling and phonics exercises, Reading comprehension stories, Sentence building activities, Progress tracking dashboard, Audio support for words, Sticker rewards system

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads and Parental Gate | $0.99 | one-time |


### Sight Words Bubbles

[App page](https://appshunter.io/ios/app/sight-words-bubbles/id1444987887)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sight Words Plus K free?

Sight Words Plus K is free to download, with in-app purchases available.

### Is Sight Words Bubbles free?

Sight Words Bubbles is free to download, with no in-app purchases.

### Do Sight Words Plus K or Sight Words Bubbles have ads?

Sight Words Bubbles shows ads; Sight Words Plus K does not.

### Which is updated more often, Sight Words Plus K or Sight Words Bubbles?

Sight Words Plus K ships an update every 61 months, and Sight Words Bubbles every 10 months. Most recently, Sight Words Plus K was updated on September 3, 2026 and Sight Words Bubbles on September 16, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*