# Cimo Spelling (Sight Words) vs Major System Trainer

The clearest difference is update cadence: Major System Trainer at every 2 weeks against Cimo Spelling (Sight Words)'s every 2 months. Cimo Spelling (Sight Words)'s advantage is iOS requirement (9.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Cimo Spelling (Sight Words) costs $1.99 and Major System Trainer $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Cimo Spelling (Sight Words) ships an update every 2 months, Major System Trainer every 2 weeks. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Cimo Spelling (Sight Words) | Major System Trainer |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| Rating | **[3.3 (3 ratings)](https://appshunter.io/ios/app/cimo-spelling-sight-words/id446694946/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Paid | — |
| Size | 142 MB | 31 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jariya Tuantranont](https://appshunter.io/developer/404509814) | [Jerome Agostini](https://appshunter.io/developer/6795657664) |

## What reviewers say

### Cimo Spelling (Sight Words)

[App page](https://appshunter.io/ios/app/cimo-spelling-sight-words/id446694946)

This educational game helps kindergarten through 3rd graders build a strong foundation in reading and spelling. Children learn high-frequency and sight words through an engaging penguin-themed adventure. Parents can track progress with detailed reports and customize learning levels.

**Highlights:** Teaches Dolch Sight Word list, Interactive penguin-themed gameplay, Progress reports for parents, Customizable question settings, Grade-appropriate learning levels, Professional voice recordings

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

**In-app purchases:** none


### Major System Trainer

[App page](https://appshunter.io/ios/app/major-system-trainer/id6795657662)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cimo Spelling (Sight Words) free?

Cimo Spelling (Sight Words) costs $1.99, with no in-app purchases.

### Is Major System Trainer free?

Major System Trainer costs $1.99, with no in-app purchases.

### Do Cimo Spelling (Sight Words) or Major System Trainer have ads?

Neither Cimo Spelling (Sight Words) nor Major System Trainer shows ads.

### Which is updated more often, Cimo Spelling (Sight Words) or Major System Trainer?

Cimo Spelling (Sight Words) ships an update every 2 months, and Major System Trainer every 2 weeks. Most recently, Cimo Spelling (Sight Words) was updated on November 1, 2026 and Major System Trainer on October 31, 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.*