# Flash Expense vs Reserve

The clearest difference is review sentiment: Reserve at 67% against Flash Expense's 33%. Reserve also leads on update cadence (every 9 days vs monthly). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Flash Expense ships an update monthly, Reserve every 9 days. The most recent releases landed on September 13, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Flash Expense | Reserve |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/flash-expense/id1279305140/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 33.3% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | Free | Free |
| Size | 86 MB | 76 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Flash Pagamentos Beneficios e Vales](https://appshunter.io/developer/1460842289) | [ProReserve Serviços de Internet](https://appshunter.io/developer/946491252) |

## What reviewers say

### Flash Expense

[App page](https://appshunter.io/ios/app/flash-expense/id1279305140)

Manage corporate expenses with a digital platform that streamlines reimbursement processes. This app eliminates paperwork, provides optimized spending insights, and digitizes receipts. Empower your finance department with better control and offer employees a hassle-free way to handle expenses.

**Highlights:** Expense report approval, Policy violation alerts, ERP integration, Report extraction, Mileage reimbursement, Digital receipt scanning, Corporate card payments

**Features:** Vision Pro support

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Flash Expense free?

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

### Is Reserve free?

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

### Do Flash Expense or Reserve have ads?

Neither Flash Expense nor Reserve shows ads.

### Which is updated more often, Flash Expense or Reserve?

Flash Expense ships an update monthly, and Reserve every 9 days. Most recently, Flash Expense was updated on September 13, 2026 and Reserve on September 17, 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.*