# Tertiary Planner vs 1 Month

The clearest difference is update cadence: 1 Month at every 2 days against Tertiary Planner's weekly. On price, ads, 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.

Tertiary Planner ships an update weekly, 1 Month every 2 days. The most recent releases landed on September 13, 2026 and August 19, 2026 respectively.

## The numbers

| Metric | Tertiary Planner | 1 Month |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Size | 1 MB | 2 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alfred Ang](https://appshunter.io/developer/1880940227) | [Tudor Enache](https://appshunter.io/developer/6790362855) |

## What reviewers say

### Tertiary Planner

[App page](https://appshunter.io/ios/app/tertiary-planner/id6785397240)

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

**In-app purchases:** none


### 1 Month

[App page](https://appshunter.io/ios/app/1-month/id6790362853)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tertiary Planner free?

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

### Is 1 Month free?

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

### Do Tertiary Planner or 1 Month have ads?

Neither Tertiary Planner nor 1 Month shows ads.

### Which is updated more often, Tertiary Planner or 1 Month?

Tertiary Planner ships an update weekly, and 1 Month every 2 days. Most recently, Tertiary Planner was updated on September 13, 2026 and 1 Month on August 19, 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.*