# monolog vs Vault+PH

The clearest difference is update cadence: monolog at every 6 days against Vault+PH's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. monolog sells 6 in-app purchases, starting at $2.99 per month and Vault+PH sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

monolog ships an update every 6 days, Vault+PH every 3 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | monolog | Vault+PH |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 3 weeks |
| Monetization | Freemium | — |
| Size | 99 MB | 35 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [TaeJin Kim](https://appshunter.io/developer/310880581) | [ANDRONICO ll CASULLA](https://appshunter.io/developer/1868931197) |

## What reviewers say

### monolog

[App page](https://appshunter.io/ios/app/monolog-your-second-brain/id6751247984)

Capture thoughts effortlessly with AI-powered organization. This app lets you record ideas, notes, and more without the pressure of titling or categorizing, making retrieval quick and intuitive.

**Highlights:** Frictionless recording (text, photo, link, voice), AI-powered automatic tagging, Quick retrieval by tags and keywords, Local-first sync for offline use, Strong privacy for AI data, Records that prompt future action

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| monolog PLUS - Monthly | $2.99 | per month |
| monolog PRO - Monthly | $4.99 | per month |
| monolog PRIME - Monthly | $9.99 | per month |
| monolog PLUS - Yearly | $29.99 | per year |
| monolog PRO - Yearly | $49.99 | per year |
| monolog PRIME - Yearly | $99.99 | per year |


### Vault+PH

[App page](https://appshunter.io/ios/app/vault-plus-ph/id6757788642)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vault+ Premium Monthly (Plus) | $1.99 | per month |
| Vault+ Premium Monthly (Basic) | $5.99 | per month |
| Vault+ Premium Yearly (Plus) | $89.99 | per year |


## Frequently asked questions

### Is monolog free?

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

### Is Vault+PH free?

Vault+PH is free to download, with in-app purchases available.

### Do monolog or Vault+PH have ads?

Neither monolog nor Vault+PH shows ads.

### Which is updated more often, monolog or Vault+PH?

monolog ships an update every 6 days, and Vault+PH every 3 weeks. Most recently, monolog was updated on October 24, 2026 and Vault+PH 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.*