# ケチ恥 vs Nest Egg Watch

The clearest difference is ads: Nest Egg Watch at none against ケチ恥's shown. Nest Egg Watch also leads on review sentiment (100% vs 87%) and iOS requirement (10.0 vs 13.4). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. ケチ恥 sells 3 one-off in-app purchases and Nest Egg Watch sells 4 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ケチ恥 ships an update every 4 months, Nest Egg Watch every 3 months. The most recent releases landed on September 10, 2026 and August 14, 2026 respectively.

## The numbers

| Metric | ケチ恥 | Nest Egg Watch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/lite/id1299844812/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 86.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 17 MB | 16 MB |
| Requires iOS | 13.4 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IK Software](https://appshunter.io/developer/368549828) | [RUSO INC.](https://appshunter.io/developer/1477176006) |

## What reviewers say

### ケチ恥

[App page](https://appshunter.io/ios/app/lite/id1299844812)

This app helps you break bad habits like gambling, smoking, and drinking by tracking your savings and progress. It visualizes your financial gains and offers features to record virtual purchases and manage savings goals.

**Highlights:** Track savings from broken habits, Visualize financial gains, Record virtual purchases, Manage savings goals, Data backup and restore, Social media sharing

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告の非表示 | $0.99 | one-time |
| チャレンジ通帳 | $0.99 | one-time |
| 総合通帳 | $0.99 | one-time |


### Nest Egg Watch

[App page](https://appshunter.io/ios/app/nest-egg-watch/id1477176007)

Track your savings goals and daily progress with this app. Log every instance of saving money, no matter how small, to visualize your financial journey and build healthy saving habits. Share your achievements and even use it as an educational tool for children.

**Highlights:** Daily savings logging, Target setting and progress tracking, Calendar view of savings, Social media sharing, Educational tool for children, Donation tracking

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month | $1.99 | per month |
| 3 months | $4.99 | per 3 months |
| 6 months | $7.99 | per 6 months |
| 12 months | $11.99 | per year |


## Frequently asked questions

### Is ケチ恥 free?

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

### Is Nest Egg Watch free?

Nest Egg Watch is free to download, with in-app purchases available.

### Do ケチ恥 or Nest Egg Watch have ads?

ケチ恥 shows ads; Nest Egg Watch does not.

### Which is updated more often, ケチ恥 or Nest Egg Watch?

ケチ恥 ships an update every 4 months, and Nest Egg Watch every 3 months. Most recently, ケチ恥 was updated on September 10, 2026 and Nest Egg Watch on August 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.*