# ChartFight SP vs Grainfall

The clearest difference is price: Grainfall at Free against ChartFight SP's $0.99. Grainfall also leads on update cadence (fortnightly vs every 8 months). ChartFight SP's advantage is in-app purchases (none vs 6) and iOS requirement (15.0 vs 17.0). On ads and device support there is nothing between them.

Grainfall is free to download; ChartFight SP costs $0.99 up front. Grainfall sells 6 one-off in-app purchases. ChartFight SP asks for nothing beyond the download.

ChartFight SP ships an update every 8 months, Grainfall fortnightly. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | ChartFight SP | Grainfall |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.0 (5 ratings)](https://appshunter.io/ios/app/chartfight-sp/id299878026/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 72.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Fortnightly** |
| Monetization | Paid | — |
| Size | 14 MB | 17 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Paul Evenblij](https://appshunter.io/developer/286569767) | [Hrdlicka Apps LLC](https://appshunter.io/developer/1896342974) |

## What reviewers say

### ChartFight SP

[App page](https://appshunter.io/ios/app/chartfight-sp/id299878026)

Engage in epic naval battles of the Age of Sail. Command historical ships, utilize nautical charts, and outmaneuver your opponents with strategic positioning and cannon fire. Experience a classic strategy game with a charmingly retro interface.

**Highlights:** Age of Sail naval combat, Ships-of-the-line, corvettes, brigantines, Nautical chart access, Bird's eye view of battleships, Push-button cannon fire, Classic strategy gameplay

**In-app purchases:** none


### Grainfall

[App page](https://appshunter.io/ios/app/grainfall/id6773977789)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 25 Coins | $0.99 | one-time |
| Starter Pack — 120 Coins | $1.99 | one-time |
| 90 Coins | $2.99 | one-time |
| Premium Unlock | $3.99 | one-time |
| 175 Coins | $4.99 | one-time |
| 400 Coins | $9.99 | one-time |


## Frequently asked questions

### Is ChartFight SP free?

ChartFight SP costs $0.99, with no in-app purchases.

### Is Grainfall free?

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

### Do ChartFight SP or Grainfall have ads?

Neither ChartFight SP nor Grainfall shows ads.

### Which is updated more often, ChartFight SP or Grainfall?

ChartFight SP ships an update every 8 months, and Grainfall fortnightly. Most recently, ChartFight SP was updated on October 15, 2026 and Grainfall on October 16, 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.*