# Let's Sum It vs Te Reo Singalong

The clearest difference is price: Let's Sum It at Free against Te Reo Singalong's $5.99. Let's Sum It also leads on iOS requirement (10.0 vs 12.0). Te Reo Singalong's advantage is device support (3 vs 1). On update cadence, ads and in-app purchases there is nothing between them.

Let's Sum It is free to download; Te Reo Singalong costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Let's Sum It ships an update every 3 months, Te Reo Singalong every 4 months. The most recent releases landed on October 9, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Let's Sum It | Te Reo Singalong |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Size | 37 MB | 64 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Classroom Focused Software](https://appshunter.io/developer/406741679) | [EduMaxi Limited](https://appshunter.io/developer/1329354565) |

## What reviewers say

### Let's Sum It

[App page](https://appshunter.io/ios/app/lets-sum-it/id1125545882)

**Features:** macOS Compatibility

**In-app purchases:** none


### Te Reo Singalong

[App page](https://appshunter.io/ios/app/te-reo-singalong/id1640397591)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Let's Sum It free?

Let's Sum It is free to download, with no in-app purchases.

### Is Te Reo Singalong free?

Te Reo Singalong costs $5.99, with no in-app purchases.

### Do Let's Sum It or Te Reo Singalong have ads?

Neither Let's Sum It nor Te Reo Singalong shows ads.

### Which is updated more often, Let's Sum It or Te Reo Singalong?

Let's Sum It ships an update every 3 months, and Te Reo Singalong every 4 months. Most recently, Let's Sum It was updated on October 9, 2026 and Te Reo Singalong on October 14, 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.*