# PHD Helper vs Thesis Planner

The clearest difference is price: PHD Helper at Free against Thesis Planner's $6.99. PHD Helper also leads on iOS requirement (15.1 vs 18.6). On in-app purchases there is nothing between them.

PHD Helper is free to download; Thesis Planner costs $6.99 up front. PHD Helper sells 1 one-off in-app purchase and Thesis Planner sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | PHD Helper | Thesis Planner |
| --- | --- | --- |
| Price | **Free** | $6.99 |
| In-app purchases | Yes | Yes |
| Ads | — | No |
| Update frequency | — | Every 6 days |
| Size | 41 MB | 13 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [Lauren Gilman](https://appshunter.io/developer/1880124860) | [Davut YILMAZ](https://appshunter.io/developer/1895399420) |

## What reviewers say

### PHD Helper

[App page](https://appshunter.io/ios/app/phd-helper/id6760105075)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy Me A Coffee | $4.99 | one-time |


### Thesis Planner

[App page](https://appshunter.io/ios/app/thesis-planner/id6763615059)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $0.99 | per month |
| Yearly Premium | $9.99 | per year |
| Thesis Planner Unlock | $4.99 | one-time |


## Frequently asked questions

### Is PHD Helper free?

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

### Is Thesis Planner free?

Thesis Planner costs $6.99, and also offers in-app purchases.

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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.*