# Blockchain Forecast vs Learn to Spell & Write

The clearest difference is in-app purchases: Blockchain Forecast at none against Learn to Spell & Write's 3. Learn to Spell & Write's advantage is iOS requirement (15.6 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Learn to Spell & Write sells 3 in-app purchases, starting at $2.99 per month. Blockchain Forecast asks for nothing beyond the download.

Blockchain Forecast ships an update every 4 months, Learn to Spell & Write every 2 months. The most recent releases landed on November 4, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Blockchain Forecast | Learn to Spell & Write |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/blockchain-forecast/id1311178562/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Paid | — |
| Size | 4 MB | 72 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jaroslav Denysov](https://appshunter.io/developer/1311178561) | [duytu tran](https://appshunter.io/developer/1244491336) |

## What reviewers say

### Blockchain Forecast

[App page](https://appshunter.io/ios/app/blockchain-forecast/id1311178562)

Explore cryptocurrency market forecast concepts with visual data representations. This experimental app uses mathematical and machine-learning models to simplify market signals for educational purposes. It is not a trading platform and is intended for personal learning and entertainment.

**Highlights:** Visual crypto market forecast concepts, Mathematical and machine-learning models, Candlestick charts with forecast layers, Market signal inspection and comparison, Guide pages for metric explanation, Market overview and pair search

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

**In-app purchases:** none


### Learn to Spell & Write

[App page](https://appshunter.io/ios/app/learn-to-spell-and-write-new/id6759893032)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 1 month | $2.99 | per month |
| Premium 1 year | $9.99 | per year |
| Premium lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Blockchain Forecast free?

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

### Is Learn to Spell & Write free?

Learn to Spell & Write is free to download, with in-app purchases available.

### Do Blockchain Forecast or Learn to Spell & Write have ads?

Neither Blockchain Forecast nor Learn to Spell & Write shows ads.

### Which is updated more often, Blockchain Forecast or Learn to Spell & Write?

Blockchain Forecast ships an update every 4 months, and Learn to Spell & Write every 2 months. Most recently, Blockchain Forecast was updated on November 4, 2026 and Learn to Spell & Write 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.*