# Interstate vs SayPlan

The clearest difference is in-app purchases: Interstate at none against SayPlan's 7. SayPlan's advantage is update cadence (fortnightly vs every 3 months) and iOS requirement (15.5 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. SayPlan sells 7 in-app purchases, starting at $5.99 per month. Interstate asks for nothing beyond the download.

Interstate ships an update every 3 months, SayPlan fortnightly. The most recent releases landed on October 16, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Interstate | SayPlan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Size | 5 MB | 134 MB |
| Requires iOS | 26.0 | **15.5** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ciaran Mulholland](https://appshunter.io/developer/1546840688) | [Upsster Labs Ltd](https://appshunter.io/developer/1752809829) |

## What reviewers say

### Interstate

[App page](https://appshunter.io/ios/app/interstate-journaling-todo/id6761027181)

**In-app purchases:** none


### SayPlan

[App page](https://appshunter.io/ios/app/sayplan/id6770088002)

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SayPlan Plus | $5.99 | per month |
| SayPlan Plus | $54.99 | per year |
| 100 AI Credits | $1.99 | one-time |
| 300 AI Credits | $4.99 | one-time |
| 750 AI Credits | $9.99 | one-time |
| 2000 AI Credits | $19.99 | one-time |
| 5000 AI Credits | $34.99 | one-time |


## Frequently asked questions

### Is Interstate free?

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

### Is SayPlan free?

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

### Do Interstate or SayPlan have ads?

Neither Interstate nor SayPlan shows ads.

### Which is updated more often, Interstate or SayPlan?

Interstate ships an update every 3 months, and SayPlan fortnightly. Most recently, Interstate was updated on October 16, 2026 and SayPlan on October 25, 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.*