# Cerah vs SPM Notes 2026

The clearest difference is in-app purchases: Cerah at none against SPM Notes 2026's 3. SPM Notes 2026's advantage is update cadence (every 5 days vs every 3 months) and iOS requirement (13.0 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. SPM Notes 2026 sells 3 in-app purchases, starting at $1.99 per month. Cerah asks for nothing beyond the download.

Cerah ships an update every 3 months, SPM Notes 2026 every 5 days. The most recent releases landed on October 20, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Cerah | SPM Notes 2026 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Size | 53 MB | 30 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cerah Education Pte Ltd](https://appshunter.io/developer/1474656442) | [Adam Mohd Isa](https://appshunter.io/developer/1896744464) |

## What reviewers say

### Cerah

[App page](https://appshunter.io/ios/app/cerah-students/id1504514618)

**Features:** Vision Pro support

**In-app purchases:** none


### SPM Notes 2026

[App page](https://appshunter.io/ios/app/spm-notes-2026/id6789479475)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $1.99 | per month |
| Parent Plan Yearly | $12.99 | per year |
| SPM Season Pass | $3.99 | one-time |


## Frequently asked questions

### Is Cerah free?

Cerah is free to download, with no in-app purchases.

### Is SPM Notes 2026 free?

SPM Notes 2026 is free to download, with in-app purchases available.

### Do Cerah or SPM Notes 2026 have ads?

Neither Cerah nor SPM Notes 2026 shows ads.

### Which is updated more often, Cerah or SPM Notes 2026?

Cerah ships an update every 3 months, and SPM Notes 2026 every 5 days. Most recently, Cerah was updated on October 20, 2026 and SPM Notes 2026 on October 13, 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.*