# JP Smart SIM vs naGi time

The clearest difference is iOS requirement: JP Smart SIM at 12.0 against naGi time's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

JP Smart SIM ships an update every 2 weeks, naGi time fortnightly. The most recent releases landed on October 6, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | JP Smart SIM | naGi time |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Size | 115 MB | 3 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [DXHUB INC.](https://appshunter.io/developer/1134415171) | [METICULOUS INC.](https://appshunter.io/developer/1888707630) |

## What reviewers say

### JP Smart SIM

[App page](https://appshunter.io/ios/app/jp-smart-sim/id1474192708)

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

**In-app purchases:** none


### naGi time

[App page](https://appshunter.io/ios/app/nagi-time/id6798885837)

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

**In-app purchases:** none


## Frequently asked questions

### Is JP Smart SIM free?

JP Smart SIM is free to download, with no in-app purchases.

### Is naGi time free?

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

### Do JP Smart SIM or naGi time have ads?

Neither JP Smart SIM nor naGi time shows ads.

### Which is updated more often, JP Smart SIM or naGi time?

JP Smart SIM ships an update every 2 weeks, and naGi time fortnightly. Most recently, JP Smart SIM was updated on October 6, 2026 and naGi time on October 16, 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.*