# DIDIKcomm vs FlashAnzan

The clearest difference is in-app purchases: DIDIKcomm at none against FlashAnzan's 1. DIDIKcomm also leads on iOS requirement (12.0 vs 18.0). FlashAnzan's advantage is update cadence (every 3 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. FlashAnzan sells 1 one-off in-app purchase. DIDIKcomm asks for nothing beyond the download.

DIDIKcomm ships an update every 2 months, FlashAnzan every 3 days. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | DIDIKcomm | FlashAnzan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Size | 48 MB | 8 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [HPCS Sdn Bhd](https://appshunter.io/developer/1481821060) | [Haruhiko Kishi](https://appshunter.io/developer/942468714) |

## What reviewers say

### DIDIKcomm

[App page](https://appshunter.io/ios/app/didikcomm/id6757592799)

**Features:** macOS Compatibility

**In-app purchases:** none


### FlashAnzan

[App page](https://appshunter.io/ios/app/flashanzan-mental-math/id6799545041)

**Features:** Family Sharing, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Grades | $3.99 | one-time |


## Frequently asked questions

### Is DIDIKcomm free?

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

### Is FlashAnzan free?

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

### Do DIDIKcomm or FlashAnzan have ads?

Neither DIDIKcomm nor FlashAnzan shows ads.

### Which is updated more often, DIDIKcomm or FlashAnzan?

DIDIKcomm ships an update every 2 months, and FlashAnzan every 3 days. Most recently, DIDIKcomm was updated on October 25, 2026 and FlashAnzan 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.*