# Arca Wallet vs Per Diem Trip Tracker

The clearest difference is in-app purchases: Arca Wallet at none against Per Diem Trip Tracker's 1. Arca Wallet also leads on ratings volume (13 vs 2). Per Diem Trip Tracker's advantage is update cadence (every 4 days vs fortnightly). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Per Diem Trip Tracker sells 1 one-off in-app purchase. Arca Wallet asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Arca Wallet against 5.0 for Per Diem Trip Tracker. That said, the two scores are not equally well evidenced: Arca Wallet has 13 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Arca Wallet ships an update fortnightly, Per Diem Trip Tracker every 4 days. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Arca Wallet | Per Diem Trip Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (13 ratings)](https://appshunter.io/ios/app/arca-wallet/id6757760584/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/per-diem-trip-tracker/id6797708075/reviews) |
| Number of ratings | **13** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 61 MB | 47 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Constellation Network](https://appshunter.io/developer/1612326454) | [Matthew Ling](https://appshunter.io/developer/6797708077) |

## What reviewers say

### Arca Wallet

[App page](https://appshunter.io/ios/app/arca-wallet/id6757760584)

This app allows you to securely hold and send dollars directly from your phone. Sign up quickly and easily to manage your money without traditional banking requirements. Explore integrated applications for additional financial services.

**Highlights:** Hold dollars 1:1 backed, Send dollars instantly, User-controlled private keys, Card and bank transfers, Explore integrated apps, 30-second signup

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

**In-app purchases:** none


### Per Diem Trip Tracker

[App page](https://appshunter.io/ios/app/per-diem-trip-tracker/id6797708075)

Easily track your travel expenses and daily earnings. Set your per diem rate for any location and currency, log spending as you go, and see a live projection of your take-home pay. Features an optional 75% rule for first/last travel days.

**Highlights:** Set custom daily rates, Log expenses with notes, View real-time earnings vs. spending, Projected take-home pay, Optional 75% first/last day rule, Offline use, no account needed

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Trips | $4.99 | one-time |


## Frequently asked questions

### Is Arca Wallet free?

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

### Is Per Diem Trip Tracker free?

Per Diem Trip Tracker is free to download, with in-app purchases available.

### Which has better reviews, Arca Wallet or Per Diem Trip Tracker?

Arca Wallet and Per Diem Trip Tracker are both rated 5.0 out of 5 on the App Store, from 13 and 2 ratings respectively.

### Do Arca Wallet or Per Diem Trip Tracker have ads?

Neither Arca Wallet nor Per Diem Trip Tracker shows ads.

### Which is updated more often, Arca Wallet or Per Diem Trip Tracker?

Arca Wallet ships an update fortnightly, and Per Diem Trip Tracker every 4 days. Most recently, Arca Wallet was updated on October 6, 2026 and Per Diem Trip Tracker on October 8, 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.*