# Blockchain Forecast vs iWrite

The clearest difference is price: Blockchain Forecast at Free against iWrite's $5.99. iWrite's advantage is update cadence (every 5 weeks vs every 4 months) and iOS requirement (15.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Blockchain Forecast is free to download; iWrite costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Blockchain Forecast ships an update every 4 months, iWrite every 5 weeks. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Blockchain Forecast | iWrite |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| 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 | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | Paid | — |
| Size | 4 MB | 25 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jaroslav Denysov](https://appshunter.io/developer/1311178561) | [Ram Tulugu](https://appshunter.io/developer/1748577009) |

## 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


### iWrite

[App page](https://appshunter.io/ios/app/iwrite-abc-and-123-learning/id6787459368)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Blockchain Forecast free?

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

### Is iWrite free?

iWrite costs $5.99, with no in-app purchases.

### Do Blockchain Forecast or iWrite have ads?

Neither Blockchain Forecast nor iWrite shows ads.

### Which is updated more often, Blockchain Forecast or iWrite?

Blockchain Forecast ships an update every 4 months, and iWrite every 5 weeks. Most recently, Blockchain Forecast was updated on October 24, 2026 and iWrite 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.*