# SmartBI Diary vs Resell Tracker

The clearest difference is in-app purchases: SmartBI Diary at none against Resell Tracker's 2. SmartBI Diary also leads on iOS requirement (14.0.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Resell Tracker sells 2 in-app purchases, starting at $9.99 per month. SmartBI Diary asks for nothing beyond the download.

SmartBI Diary ships an update weekly, Resell Tracker every 5 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | SmartBI Diary | Resell Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (12 ratings)](https://appshunter.io/ios/app/resell-tracker-inventr/id6753903683/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | — | Freemium |
| Size | 39 MB | 36 MB |
| Requires iOS | **14.0.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Richard Afman](https://appshunter.io/developer/1750672674) | [314 Apps LLC](https://appshunter.io/developer/1845604595) |

## What reviewers say

### SmartBI Diary

[App page](https://appshunter.io/ios/app/smartbi-diary/id6736633747)

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

**In-app purchases:** none


### Resell Tracker

[App page](https://appshunter.io/ios/app/resell-tracker-inventr/id6753903683)

This app helps resellers track inventory and calculate profit for each item sold. It allows users to log items with photos, costs, and sources, then mark them as sold to see instant profit or loss. Features include a financial dashboard, item tagging, and optional AI photo drafts for faster entry.

**Highlights:** Log items with photos, cost, and source, Calculate profit/loss per item, Financial dashboard with trends, Tag items by source, Import inventory from CSV, Optional AI photo drafts, Team sharing

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Annual | $79.99 | per year |


## Frequently asked questions

### Is SmartBI Diary free?

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

### Is Resell Tracker free?

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

### Do SmartBI Diary or Resell Tracker have ads?

Neither SmartBI Diary nor Resell Tracker shows ads.

### Which is updated more often, SmartBI Diary or Resell Tracker?

SmartBI Diary ships an update weekly, and Resell Tracker every 5 days. Most recently, SmartBI Diary was updated on October 30, 2026 and Resell Tracker on November 5, 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.*