# 2nd Grade Words vs Sight Words Plus K

The clearest difference is price: Sight Words Plus K at Free against 2nd Grade Words's $0.99. Sight Words Plus K also leads on update cadence (every 8 months vs every 32 months). 2nd Grade Words's advantage is in-app purchases (none vs 2) and iOS requirement (15.0 vs 17.6). On ads and device support there is nothing between them.

Sight Words Plus K is free to download; 2nd Grade Words costs $0.99 up front. Sight Words Plus K sells 2 one-off in-app purchases. 2nd Grade Words asks for nothing beyond the download.

2nd Grade Words ships an update every 32 months, Sight Words Plus K every 8 months. The most recent releases landed on October 26, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | 2nd Grade Words | Sight Words Plus K |
| --- | --- | --- |
| Price | $0.99 | **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 | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 32 months | **Every 8 months** |
| Monetization | — | Free with in-app purchases |
| Size | 19 MB | 67 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Joe Blough](https://appshunter.io/developer/327018371) | [Carlton Payne III](https://appshunter.io/developer/923853665) |

## What reviewers say

### 2nd Grade Words

[App page](https://appshunter.io/ios/app/2nd-grade-words/id683910661)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads and Parental Gate | $0.99 | one-time |
| Unlock Everything | $6.99 | one-time |


## Frequently asked questions

### Is 2nd Grade Words free?

2nd Grade Words costs $0.99, with no in-app purchases.

### Is Sight Words Plus K free?

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

### Do 2nd Grade Words or Sight Words Plus K have ads?

Neither 2nd Grade Words nor Sight Words Plus K shows ads.

### Which is updated more often, 2nd Grade Words or Sight Words Plus K?

2nd Grade Words ships an update every 32 months, and Sight Words Plus K every 8 months. Most recently, 2nd Grade Words was updated on October 26, 2026 and Sight Words Plus K on November 2, 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.*