# Krinkle Rebuild vs Operator by ReSpark

The clearest difference is update cadence: Operator by ReSpark at monthly against Krinkle Rebuild's every 10 months. Krinkle Rebuild's advantage is iOS requirement (13.2 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

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

Krinkle Rebuild ships an update every 10 months, Operator by ReSpark monthly. The most recent releases landed on November 11, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Krinkle Rebuild | Operator by ReSpark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/operator-by-respark/id6670277698/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Monthly** |
| Monetization | — | Free |
| Size | 57 MB | 65 MB |
| Requires iOS | **13.2** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Krinkle, LLC](https://appshunter.io/developer/1188803452) | [GreenSpark Software](https://appshunter.io/developer/1751382384) |

## What reviewers say

### Krinkle Rebuild

[App page](https://appshunter.io/ios/app/krinkle-rebuild/id1450661570)

**Features:** macOS Compatibility

**In-app purchases:** none


### Operator by ReSpark

[App page](https://appshunter.io/ios/app/operator-by-respark/id6670277698)

Manage all aspects of a scrap yard operation, from weighing inbound loads to shipping processed material. Track inventory, manage orders, and maintain customer records with integrated hardware support. Gain insights through comprehensive reporting tools.

**Highlights:** Inbound and outbound ticket management, Scale integration with Bluetooth scales, Inventory and packing list tracking, Purchase and sales order management, Customer and vendor database, Multi-yard support, Reporting and analytics

**In-app purchases:** none


## Frequently asked questions

### Is Krinkle Rebuild free?

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

### Is Operator by ReSpark free?

Operator by ReSpark is free to download, with no in-app purchases.

### Do Krinkle Rebuild or Operator by ReSpark have ads?

Neither Krinkle Rebuild nor Operator by ReSpark shows ads.

### Which is updated more often, Krinkle Rebuild or Operator by ReSpark?

Krinkle Rebuild ships an update every 10 months, and Operator by ReSpark monthly. Most recently, Krinkle Rebuild was updated on November 11, 2026 and Operator by ReSpark on November 4, 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.*