# PINO vs TimerStamp

The clearest difference is in-app purchases: TimerStamp at none against PINO's 2. PINO's advantage is update cadence (every 3 weeks vs every 7 months) and iOS requirement (14.3 vs 18.1). On price, ads and device support there is nothing between them.

Both are free to download. PINO sells 2 in-app purchases, starting at $2.99 per month. TimerStamp asks for nothing beyond the download.

PINO ships an update every 3 weeks, TimerStamp every 7 months. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | PINO | TimerStamp |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 7 months |
| Monetization | Free with in-app purchases | — |
| Size | 66 MB | 3 MB |
| Requires iOS | **14.3** | 18.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SOLIDEO SYSTEMS Co., Ltd](https://appshunter.io/developer/1541787663) | [Yeseul Lee](https://appshunter.io/developer/1549517981) |

## What reviewers say

### PINO

[App page](https://appshunter.io/ios/app/pino/id1555405448)

This app offers a one-stop service for issuing and submitting electronic certificates. It allows users to store and share various government and private documents securely, streamlining administrative tasks and reducing social costs.

**Highlights:** Issue 83 types of government electronic certificates, Issue private and corporate electronic documents, Securely store and manage all electronic documents, Submit documents easily and track their distribution, Utilize official electronic address service for proof of distribution, Verify the authenticity of issued electronic documents

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 멤버십 1개월 | $2.99 | per month |
| 멤버십 1년 | $29.99 | per year |


### TimerStamp

[App page](https://appshunter.io/ios/app/timerstamp/id6747160684)

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

**In-app purchases:** none


## Frequently asked questions

### Is PINO free?

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

### Is TimerStamp free?

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

### Do PINO or TimerStamp have ads?

Neither PINO nor TimerStamp shows ads.

### Which is updated more often, PINO or TimerStamp?

PINO ships an update every 3 weeks, and TimerStamp every 7 months. Most recently, PINO was updated on October 6, 2026 and TimerStamp 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.*