# Stack｜自己投資アプリ vs HOPE

Stack｜自己投資アプリ and HOPE are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Stack｜自己投資アプリ ships an update every 10 days, HOPE weekly. The most recent releases landed on October 28, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Stack｜自己投資アプリ | HOPE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/hope/id6760746272/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Weekly** |
| Monetization | — | Free |
| Size | 41 MB | 101 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Nagato Kadoya](https://appshunter.io/developer/1575311338) | [RAIAN ABO](https://appshunter.io/developer/1886059719) |

## What reviewers say

### Stack｜自己投資アプリ

[App page](https://appshunter.io/ios/app/stack/id6745755185)

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

**In-app purchases:** none


### HOPE

[App page](https://appshunter.io/ios/app/hope/id6760746272)

This app helps you limit smartphone usage by requiring you to physically interact with a device to start and stop restrictions. It offers customizable app blocking, a powerful mode to prevent deletion, and an alarm that can only be silenced by using the physical device. Earn new theme colors and track your reclaimed time.

**Highlights:** Physical device interaction for start/stop, Customizable app restrictions, Powerful mode to prevent deletion, Alarm requires physical device interaction, Routine scheduling, Unlockable theme colors, Time reclaimed tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is Stack｜自己投資アプリ free?

Stack｜自己投資アプリ is free to download, with no in-app purchases.

### Is HOPE free?

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

### Do Stack｜自己投資アプリ or HOPE have ads?

Neither Stack｜自己投資アプリ nor HOPE shows ads.

### Which is updated more often, Stack｜自己投資アプリ or HOPE?

Stack｜自己投資アプリ ships an update every 10 days, and HOPE weekly. Most recently, Stack｜自己投資アプリ was updated on October 28, 2026 and HOPE on November 5, 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.*