# FGO素材計算ツール vs Saving Roll

The clearest difference is ads: FGO素材計算ツール at none against Saving Roll's shown. FGO素材計算ツール also leads on iOS requirement (9.0 vs 15.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 22, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | FGO素材計算ツール | Saving Roll |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 40.7% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 59 MB | 30 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LIGHTHOUSE STUDIO, K.K.](https://appshunter.io/developer/1773211478) | [Kenichi Suzuki](https://appshunter.io/developer/1839103594) |

## What reviewers say

### FGO素材計算ツール

[App page](https://appshunter.io/ios/app/fgo-fgo/id1284290987)

This unofficial app helps Fate/Grand Order players efficiently gather materials needed for servant development. It calculates required items and suggests optimal farming locations, making it easier to level up your favorite characters.

**Highlights:** Calculate servant育成 materials, Suggest efficient material farming locations, Track remaining materials needed, Calculate materials for multiple servants, Unofficial FGO helper tool

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

**In-app purchases:** none


### Saving Roll

[App page](https://appshunter.io/ios/app/saving-roll-ttrpg-dice-roller/id6474643514)

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

**In-app purchases:** none


## Frequently asked questions

### Is FGO素材計算ツール free?

FGO素材計算ツール is free to download, with no in-app purchases.

### Is Saving Roll free?

Saving Roll is free to download, with no in-app purchases.

### Do FGO素材計算ツール or Saving Roll have ads?

Saving Roll shows ads; FGO素材計算ツール does not.

### Which is updated more often, FGO素材計算ツール or Saving Roll?

FGO素材計算ツール ships an update every 2 months, and Saving Roll every 2 months. Most recently, FGO素材計算ツール was updated on October 22, 2026 and Saving Roll on October 27, 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.*