# iSmartLogin vs Defect Tracking

The clearest difference is iOS requirement: iSmartLogin at 13.0 against Defect Tracking's 16.0. 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.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | iSmartLogin | Defect Tracking |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 50 MB | 32 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [CityVariety Corporation Co.,Ltd.](https://appshunter.io/developer/1161953922) | [AP (THAILAND) PUBLIC COMPANY LIMITED](https://appshunter.io/developer/1049624952) |

## What reviewers say

### iSmartLogin

[App page](https://appshunter.io/ios/app/ismartlogin/id1561564431)

**Features:** macOS Compatibility

**In-app purchases:** none


### Defect Tracking

[App page](https://appshunter.io/ios/app/defect-tracking/id6502435987)

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

**In-app purchases:** none


## Frequently asked questions

### Is iSmartLogin free?

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

### Is Defect Tracking free?

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

### Do iSmartLogin or Defect Tracking have ads?

Neither iSmartLogin nor Defect Tracking shows ads.

### Which is updated more often, iSmartLogin or Defect Tracking?

iSmartLogin ships an update every 3 weeks, and Defect Tracking every 3 weeks. Most recently, iSmartLogin was updated on October 7, 2026 and Defect Tracking on October 8, 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.*