# PillDiary vs LocalMind Private AI

PillDiary and LocalMind Private AI 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. PillDiary sells 5 in-app purchases, starting at $1.99 per month and LocalMind Private AI sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | PillDiary | LocalMind Private AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Size | 34 MB | 31 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [杭州引力网络技术有限公司](https://appshunter.io/developer/1133518651) | [BIN WANG](https://appshunter.io/developer/1881032464) |

## What reviewers say

### PillDiary

[App page](https://appshunter.io/ios/app/pilldiary/id6468035964)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly VIP | $1.99 | per month |
| Annual VIP | $6.99 | per year |
| Month VIP | $2.99 | one-time |
| Lifetime VIP | $12.99 | one-time |
| Annual VIP | $24.99 | one-time |


### LocalMind Private AI

[App page](https://appshunter.io/ios/app/localmind-private-ai/id6761062000)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is PillDiary free?

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

### Is LocalMind Private AI free?

LocalMind Private AI is free to download, with in-app purchases available.

### Do PillDiary or LocalMind Private AI have ads?

Neither PillDiary nor LocalMind Private AI shows ads.

### Which is updated more often, PillDiary or LocalMind Private AI?

PillDiary ships an update monthly, and LocalMind Private AI monthly. Most recently, PillDiary was updated on October 7, 2026 and LocalMind Private AI on October 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.*