# 被忘录 vs Lightmark

The clearest difference is iOS requirement: 被忘录 at 15.0 against Lightmark's 18.0. On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. 被忘录 sells 4 in-app purchases, starting at $0.99 per 7 days and Lightmark sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

被忘录 ships an update every 11 days, Lightmark every 3 weeks. The most recent releases landed on October 30, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 被忘录 | Lightmark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (9 ratings)](https://appshunter.io/ios/app/lightmarkprivate-diary-and-time/id6740918794/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 3 weeks |
| Monetization | Freemium | Free with in-app purchases |
| Size | 52 MB | 14 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [天就 黄](https://appshunter.io/developer/1780751083) | [璐 秦](https://appshunter.io/developer/1526979591) |

## What reviewers say

### 被忘录

[App page](https://appshunter.io/ios/app/id6738501133)

This app helps you quickly capture thoughts, work notes, travel memories, and personal reflections. It offers voice and text recording, multimedia support, and robust privacy features to keep your information secure and organized.

**Highlights:** Voice and text recording, Multimedia attachments, Collection and pinning, Recording function, Recycle bin protection, Dual privacy lock, Export to PDF/text

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $0.99 | per 7 days |
| 月会员 | $2.99 | per month |
| 连续包年 | $6.99 | per year |
| 永久会员 | $7.99 | one-time |


### Lightmark

[App page](https://appshunter.io/ios/app/lightmarkprivate-diary-and-time/id6740918794)

This app encourages honest self-reflection by allowing users to record thoughts, emotions, and memories without the ability to edit entries after submission. It supports text, voice, photos, and videos, offering a multi-sensory journaling experience. A unique visual timeline helps users see their journey over time.

**Highlights:** Uneditable entries, Text, voice, photo, and video recording, Tag system for organization, Annual 'Lightmap' visualization, Daily timeline archive, Minimalist interface

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Annual | $12.99 | per year |
| Lifetime | $14.99 | one-time |


## Frequently asked questions

### Is 被忘录 free?

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

### Is Lightmark free?

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

### Do 被忘录 or Lightmark have ads?

Neither 被忘录 nor Lightmark shows ads.

### Which is updated more often, 被忘录 or Lightmark?

被忘录 ships an update every 11 days, and Lightmark every 3 weeks. Most recently, 被忘录 was updated on October 30, 2026 and Lightmark on November 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*