# Let's Spell vs eThink

The clearest difference is in-app purchases: Let's Spell at none against eThink's 10. Let's Spell also leads on update cadence (every 4 weeks vs every 12 months) and iOS requirement (13.0 vs 15.5). On price, ads and device support there is nothing between them.

Both are free to download. eThink sells 10 one-off in-app purchases. Let's Spell asks for nothing beyond the download.

Let's Spell ships an update every 4 weeks, eThink every 12 months. The most recent releases landed on September 23, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Let's Spell | eThink |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 12 months |
| Size | 1 MB | 146 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Michael Pollard](https://appshunter.io/developer/1195676408) | [Online Learning](https://appshunter.io/developer/1790866777) |

## What reviewers say

### Let's Spell

[App page](https://appshunter.io/ios/app/lets-spell/id6443476437)

**Features:** macOS Compatibility

**In-app purchases:** none


### eThink

[App page](https://appshunter.io/ios/app/ethink/id6476031329)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Package - AV | $34.99 | one-time |
| Package - BA | $39.99 | one-time |
| Package - BB | $39.99 | one-time |
| Package - AW | $39.99 | one-time |
| Package - AY | $39.99 | one-time |
| Package - BD | $39.99 | one-time |
| Package - BE | $44.99 | one-time |
| Package - BG | $49.99 | one-time |
| Package - BH | $49.99 | one-time |
| Package - BF | $49.99 | one-time |


## Frequently asked questions

### Is Let's Spell free?

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

### Is eThink free?

eThink is free to download, with in-app purchases available.

### Do Let's Spell or eThink have ads?

Neither Let's Spell nor eThink shows ads.

### Which is updated more often, Let's Spell or eThink?

Let's Spell ships an update every 4 weeks, and eThink every 12 months. Most recently, Let's Spell was updated on September 23, 2026 and eThink on September 9, 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.*