# PDC ダメージ計算 vs SIS Password Manager

The clearest difference is rating: SIS Password Manager at 5.0 against PDC ダメージ計算's 4.4. SIS Password Manager also leads on update cadence (every 9 days vs monthly). PDC ダメージ計算's advantage is in-app purchases (none vs 4) and ratings volume (11 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. SIS Password Manager sells 4 in-app purchases, starting at $1.49 per month. PDC ダメージ計算 asks for nothing beyond the download.

SIS Password Manager holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: PDC ダメージ計算 has 11 ratings behind it against 1, so its average is the more settled of the two.

PDC ダメージ計算 ships an update monthly, SIS Password Manager every 9 days. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | PDC ダメージ計算 | SIS Password Manager |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (11 ratings)](https://appshunter.io/ios/app/pdc/id1086644091/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sis-password-manager/id1604337794/reviews)** |
| Number of ratings | **11** | 1 |
| Positive reviews | — | 76.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 330 MB | 140 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sho Miura](https://appshunter.io/developer/1086644090) | [SISYOU.KUM](https://appshunter.io/developer/1604337796) |

## What reviewers say

### PDC ダメージ計算

[App page](https://appshunter.io/ios/app/pdc/id1086644091)

This app allows for precise damage calculations for the game Puzzle & Dragons. It automatically sets character skills and stats, and allows for easy adjustment of plus eggs and potential awakenings. It also includes a feature to check required damage reduction for dungeons.

**Highlights:** Precise damage calculation, Automatic character stat setup, Plus egg and potential awakening settings, Dungeon mitigation check, Enemy setting for combat simulation, Multi-team setup, Team formation display

**Features:** Vision Pro support

**In-app purchases:** none


### SIS Password Manager

[App page](https://appshunter.io/ios/app/sis-password-manager/id1604337794)

Securely manage all your passwords and sensitive data with military-grade encryption. Easily log in using biometrics and back up your information to the cloud for effortless restoration across devices. Offers extensive customization with over 12,000 icons.

**Highlights:** Military-grade AES 256-bit encryption, Biometric login (Touch ID/Face ID), Cloud backup and restore, Automatic password generator, Up to 3 IDs/passwords/images per record, Over 12,000 icon options, Dark mode support

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Automatic backup | $1.49 | per month |
| Auto-backup and cheer | $9.49 | per month |
| No advertisement mode | $2.99 | one-time |
| No ads. mode with cheer | $7.99 | one-time |


## Frequently asked questions

### Is PDC ダメージ計算 free?

PDC ダメージ計算 is free to download, with no in-app purchases.

### Is SIS Password Manager free?

SIS Password Manager is free to download, with in-app purchases available.

### Which has better reviews, PDC ダメージ計算 or SIS Password Manager?

SIS Password Manager is rated higher. PDC ダメージ計算 averages 4.4 out of 5 from 11 ratings, while SIS Password Manager averages 5.0 from 1 ratings.

### Do PDC ダメージ計算 or SIS Password Manager have ads?

Both PDC ダメージ計算 and SIS Password Manager show ads.

### Which is updated more often, PDC ダメージ計算 or SIS Password Manager?

PDC ダメージ計算 ships an update monthly, and SIS Password Manager every 9 days. Most recently, PDC ダメージ計算 was updated on October 7, 2026 and SIS Password Manager 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.*