# iSourdough vs Food Storage Planner

The clearest difference is update cadence: iSourdough at weekly against Food Storage Planner's every 5 months. iSourdough also leads on price ($3.99 vs $4.99). Food Storage Planner's advantage is chart position (#187 vs unranked) and iOS requirement (8.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

iSourdough costs $3.99 and Food Storage Planner $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iSourdough ships an update weekly, Food Storage Planner every 5 months. The most recent releases landed on September 25, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | iSourdough | Food Storage Planner |
| --- | --- | --- |
| Price | **$3.99** | $4.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 months |
| Best chart rank | — | **#187** |
| Size | 3 MB | 39 MB |
| Requires iOS | 15.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [tdtom Lou](https://appshunter.io/developer/417930990) | [Survivalist Cave LLC](https://appshunter.io/developer/1733075987) |

## What reviewers say

### iSourdough

[App page](https://appshunter.io/ios/app/isourdough/id1576640296)

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

**In-app purchases:** none


### Food Storage Planner

[App page](https://appshunter.io/ios/app/food-storage-planner/id6478508317)

**Currently charting:** #187 Top Paid · Productivity (US App Store)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iSourdough free?

iSourdough costs $3.99, with no in-app purchases.

### Is Food Storage Planner free?

Food Storage Planner costs $4.99, with no in-app purchases.

### Do iSourdough or Food Storage Planner have ads?

Neither iSourdough nor Food Storage Planner shows ads.

### Which is updated more often, iSourdough or Food Storage Planner?

iSourdough ships an update weekly, and Food Storage Planner every 5 months. Most recently, iSourdough was updated on September 25, 2026 and Food Storage Planner on October 8, 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.*