# Reserve vs P5

The clearest difference is update cadence: Reserve at every 9 days against P5's every 5 months. 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.

Reserve ships an update every 9 days, P5 every 5 months. The most recent releases landed on October 4, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Reserve | P5 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 5 months |
| Monetization | Free | — |
| Size | 76 MB | 67 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ProReserve Serviços de Internet](https://appshunter.io/developer/946491252) | [POSTOAKI DESENVOLVIMENTO TECNOLOGICO LTDA](https://appshunter.io/developer/1186130596) |

## What reviewers say

### Reserve

[App page](https://appshunter.io/ios/app/reserve/id1569401011)

Manage travel expenses and processes directly from your mobile device. Create trips, submit expenses, and track your spending with ease. Features include a timeline view, in-app chat for trip discussions, and simplified expense reporting.

**Highlights:** Expense tracking, Trip creation, Simplified expense reporting, In-app chat for travel discussions, Timeline view of expenses and events, Easy check-in

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

**In-app purchases:** none


### P5

[App page](https://appshunter.io/ios/app/p5/id6651817474)

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

**In-app purchases:** none


## Frequently asked questions

### Is Reserve free?

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

### Is P5 free?

P5 is free to download, with no in-app purchases.

### Do Reserve or P5 have ads?

Neither Reserve nor P5 shows ads.

### Which is updated more often, Reserve or P5?

Reserve ships an update every 9 days, and P5 every 5 months. Most recently, Reserve was updated on October 4, 2026 and P5 on October 1, 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.*