# EVDIG vs AmoMaster

The clearest difference is in-app purchases: AmoMaster at none against EVDIG's 3. AmoMaster also leads on update cadence (weekly vs fortnightly) and iOS requirement (13.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. EVDIG sells 3 in-app purchases, starting at $4.99 per month. AmoMaster asks for nothing beyond the download.

EVDIG ships an update fortnightly, AmoMaster weekly. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | EVDIG | AmoMaster |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Size | 21 MB | 9 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hayashi Saito](https://appshunter.io/developer/1863228168) | [riku Ito](https://appshunter.io/developer/1871626594) |

## What reviewers say

### EVDIG

[App page](https://appshunter.io/ios/app/evdig-date-planner/id6756843504)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Essentials Edition | $4.99 | per month |
| Unlimited Edition | $19.99 | per month |
| Unlimited Edition Annual | $199.99 | per year |


### AmoMaster

[App page](https://appshunter.io/ios/app/amomaster-partner-happiness/id6758228399)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EVDIG free?

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

### Is AmoMaster free?

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

### Do EVDIG or AmoMaster have ads?

Neither EVDIG nor AmoMaster shows ads.

### Which is updated more often, EVDIG or AmoMaster?

EVDIG ships an update fortnightly, and AmoMaster weekly. Most recently, EVDIG was updated on October 26, 2026 and AmoMaster on October 25, 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.*