# Conversion Manager — Kitchen, Sizing & Math Tools

> Kitchen, Sizing & Math Tools (iPhone/iPad app by Jaime Villalobos.)

- Source: https://appshunter.io/ios/app/conversion-manager/id6813106206 (this page in markdown: same URL + `.md`)
- Developer: [Jaime Villalobos](https://appshunter.io/developer/6810447343)
- Category: Utilities, Shopping
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 8 MB
- Languages: American English, European Portuguese, European Spanish
- Released: 2026-09-30
- Data updated: 2026-10-13

## What is Conversion Manager?

Conversion Manager is your all-in-one smart conversion assistant for iPhone and iPad, designed for everyday online shopping, baking, home DIY, and technical calculations.

Forget confusing charts and complex formulas. Access 4 dedicated, interactive Macro Hubs built in a modern, ultra-fast Bento box interface with full offline support.

4 DEDICATED MACRO HUBS:

 1. KITCHEN & BAKING:
• Cups to Grams ingredient calculator (all-purpose flour, almond flour, sugar, cocoa, butter, rolled oats, and more).
• All-Purpose Flour to Self-Rising / Leavened Flour converter with exact baking powder ratios.
• Cake Pan & Baking Mold Resizer (round and rectangular with automatic scaling factors).
• Butter conversion table (US sticks, tablespoons, ounces, grams).
• Oven temperatures (°C, °F, Gas Mark) and baking egg substitution guide.

2. APPAREL & INTERNATIONAL SIZING:
• Shop with confidence on AliExpress, Shein, Temu, and global marketplaces.
• Dynamic dual-scroll picker: select origin and target sizing systems (US, China/Asia, Europe, UK, Japan, Korea, Mexico, Brazil, Chile).
• Women’s, Men’s, and Kids’ Footwear.
• Clothing, Tops, Dresses, Waist/Length (W/L) Pants, Ring Sizes, and Bra Cup sizing.

3. MATH & DAILY SCIENCE:
• 20+ unit categories: Length, Mass/Weight, Volume, Temperature, Digital Storage, Fuel Economy, Speed, Pressure, Power, Energy, Data Transfer, Angles, Frequency, and more.
• Instant real-time search with smart synonyms and multi-language support.

4. HARDWARE & WORKSHOP:
• Interactive Drill & Tap Guide (Metric ISO, Unified Coarse UNC, Unified Fine UNF).
• Wrench sizing charts: Metric (mm) vs Fractional Inches.
• American Wire Gauge (AWG) electrical cable guide with mm² cross-section and safe current ampacity.

KEY HIGHLIGHTS:
• 100% Offline: works anywhere without an internet connection.
• Ergonomic keypad with one-tap unit swap and quick copy.
• Recents history and Favorites with star pinning
• Sleek dark slate theme with glassmorphism design and native haptic feedback.
• Fully localized in English, Spanish, and Portuguese.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Conversion Manager PRO | $4.99 | one-time |


## Is Conversion Manager safe?

Not enough ratings yet to assess Conversion Manager.

## Is Conversion Manager legit?

Conversion Manager appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Conversion Manager is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 3 releases)

### 1.2 — 2026-10-10

- Integrated real Google AdMob ads.
- General performance improvements and localization refinements.
- Complete conversion suite across Math, Kitchen, Sizing, and Hardware Hubs.

### 1.1 — 2026-10-05

• Real-time multi-language consistency across English, Spanish, and Portuguese.
• Production performance optimizations across all four Macro Hubs: Kitchen, Apparel Sizing, Mathematics, and Workshop Tools.
• Enhanced offline calculations, updated App Store StoreKit 2 integration, and responsive App Tracking Transparency compliance.

### 1.0 — 2026-09-30

No release notes.

## More apps by Jaime Villalobos

- [Cacha Chile: Trivia Chilena](https://appshunter.io/ios/app/cacha-chile-trivia-chilena/id6810447341)
- [Workout Monitor](https://appshunter.io/ios/app/workout-monitor/id6811075383)
- [Mesa Chilena: Recetas de Chile](https://appshunter.io/ios/app/mesa-chilena-recetas-de-chile/id6811619399)
- [GPS Info Telemetry](https://appshunter.io/ios/app/gps-info-telemetry/id6812743872)
- [HydroPulse Hydration Tracker](https://appshunter.io/ios/app/hydropulse-hydration-tracker/id6814643922)

All apps by Jaime Villalobos: https://appshunter.io/developer/6810447343

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-13.*