# passNote vs HEERTI

The clearest difference is update cadence: HEERTI at daily against passNote's every 5 days. HEERTI also leads on iOS requirement (15.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. passNote sells 1 in-app purchase, starting at $2.99 per month and HEERTI sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

passNote ships an update every 5 days, HEERTI daily. The most recent releases landed on October 28, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | passNote | HEERTI |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | **Daily** |
| Monetization | — | Free with in-app purchases |
| Size | 80 MB | 46 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Ryota Izumi](https://appshunter.io/developer/1773491378) | [SEHWAN SON](https://appshunter.io/developer/6817714219) |

## What reviewers say

### passNote

[App page](https://appshunter.io/ios/app/passnote-penpal-diary/id6762535541)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Membership | $2.99 | per month |


### HEERTI

[App page](https://appshunter.io/ios/app/heerti-private-fan-chat/id6817714217)

Connect privately with creators through invite-only chat rooms. Share messages, photos, videos, and voice notes, and receive exclusive updates and letters. Features include real-time translation, event schedules, and polls for interactive engagement.

**Highlights:** Invite-only access, Direct creator messaging, Photo, video, and voice sharing, Real-time translation, Event schedules and D-days, Polls and letters from creators

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1,000 Points | $0.49 | one-time |
| 3,000 Points | $1.99 | one-time |
| 5,000 Points | $2.99 | one-time |
| 10,000 Points | $5.99 | one-time |
| 30,000 Points | $19.99 | one-time |
| 50,000 Points | $29.99 | one-time |
| 100,000 Points | $59.99 | one-time |


## Frequently asked questions

### Is passNote free?

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

### Is HEERTI free?

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

### Do passNote or HEERTI have ads?

Neither passNote nor HEERTI shows ads.

### Which is updated more often, passNote or HEERTI?

passNote ships an update every 5 days, and HEERTI daily. Most recently, passNote was updated on October 28, 2026 and HEERTI on November 10, 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.*