# SmartLog (i vs KETOSCAN LITE

SmartLog (i and KETOSCAN LITE 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. Neither carries in-app purchases, so what you see is what you pay.

SmartLog (i ships an update every 6 weeks, KETOSCAN LITE every 2 months. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | SmartLog (i | KETOSCAN LITE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.6 (118 ratings)](https://appshunter.io/ios/app/smartlog-i-sens/id737519554/reviews)** | — |
| Number of ratings | **118** | — |
| Positive reviews | 13.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 38 MB | 30 MB |
| Requires iOS | 13.2 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [i-SENS, Inc.](https://appshunter.io/developer/405215627) | [SENTECH KOREA CORP](https://appshunter.io/developer/1446527193) |

## What reviewers say

### SmartLog (i

[App page](https://appshunter.io/ios/app/smartlog-i-sens/id737519554)

This app helps users manage their blood glucose levels by connecting to compatible meters or allowing manual input. It generates reports, records related health data, and enables data sharing. Users can also sync their information with a cloud server and integrate with Apple Health.

**Highlights:** Connects to CareSens meters via Bluetooth, Manual blood glucose input, Blood glucose trend reports, Records meals, exercise, and insulin, Share data via email or push, Syncs data with SmartLog Server, Integrates with Apple Health

**In-app purchases:** none

**What reviewers like**

- ⭐ Works fine
- 📊 Helpful graphs and statistics
- 💻 Bluetooth connectivity
- 🗓️ Tracks readings over time

**What reviewers complain about**

- 🤔 Confusing user interface
- 🔍 Difficult to read small text
- 🔗 Issues with Bluetooth pairing
- 🚫 Unable to delete false readings
- 🔒 Privacy concerns with data sharing

**Reported bugs**

- App crashes after recent updates
- Readings disappearing or not syncing
- Compatibility issues with newer iOS versions
- Bluetooth connectivity problems

**Requested features**

- Add dark mode option
- Allow deletion of individual readings
- Improve font size and readability
- Enhance data export and sharing options
- Integrate with more glucose meter models


### KETOSCAN LITE

[App page](https://appshunter.io/ios/app/ketoscan-lite/id1526085422)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartLog (i free?

SmartLog (i is free to download, with no in-app purchases.

### Is KETOSCAN LITE free?

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

### Do SmartLog (i or KETOSCAN LITE have ads?

Neither SmartLog (i nor KETOSCAN LITE shows ads.

### Which is updated more often, SmartLog (i or KETOSCAN LITE?

SmartLog (i ships an update every 6 weeks, and KETOSCAN LITE every 2 months. Most recently, SmartLog (i was updated on October 22, 2026 and KETOSCAN LITE 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.*