# Calculate for Life vs Shiftify

The clearest difference is ads: Shiftify at none against Calculate for Life's shown. Shiftify also leads on update cadence (every 2 months vs every 6 months). Calculate for Life's advantage is iOS requirement (13.0 vs 15.0). On price, 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.

Calculate for Life ships an update every 6 months, Shiftify every 2 months. The most recent releases landed on July 9, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Calculate for Life | Shiftify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (8 ratings)](https://appshunter.io/ios/app/calculate-for-life/id1671781468/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Ad-supported | — |
| Size | 97 MB | 44 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [COCOPALMS TECH WEB DESIGN COMPANY](https://appshunter.io/developer/1510355573) | [Global Culinary Experiences](https://appshunter.io/developer/1777997241) |

## What reviewers say

### Calculate for Life

[App page](https://appshunter.io/ios/app/calculate-for-life/id1671781468)

This app offers personalized healthy meal plans and fresh food delivery. Users can customize their dietary needs and preferences for convenient, nutritious options delivered to their door.

**Highlights:** Customizable meal plans, Healthy food delivery, Fresh ingredients, Dietary preference options, Personalized nutrition

**Features:** macOS Compatibility

**In-app purchases:** none


### Shiftify

[App page](https://appshunter.io/ios/app/shiftify/id6737801263)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Calculate for Life free?

Calculate for Life is free to download, with no in-app purchases.

### Is Shiftify free?

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

### Do Calculate for Life or Shiftify have ads?

Calculate for Life shows ads; Shiftify does not.

### Which is updated more often, Calculate for Life or Shiftify?

Calculate for Life ships an update every 6 months, and Shiftify every 2 months. Most recently, Calculate for Life was updated on July 9, 2026 and Shiftify on September 9, 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.*