# Adding Machine 10Key Universal vs Receipt Scanner・Track Expenses

Adding Machine 10Key Universal and Receipt Scanner・Track Expenses both sit at 4.7 stars, but that hides the real split: 94% of Adding Machine 10Key Universal's written reviews are positive against 22% of Receipt Scanner・Track Expenses's. Adding Machine 10Key Universal also leads on in-app purchases (none vs 14) and iOS requirement (12.4 vs 15.0). Receipt Scanner・Track Expenses's advantage is price (Free vs $3.99) and update cadence (weekly vs every 2 months). On rating, ads, chart position and device support there is nothing between them.

Receipt Scanner・Track Expenses is free to download; Adding Machine 10Key Universal costs $3.99 up front. Receipt Scanner・Track Expenses sells 12 in-app purchases, starting at $0.49 per 7 days. Adding Machine 10Key Universal asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for Adding Machine 10Key Universal against 4.6 for Receipt Scanner・Track Expenses. That said, the two scores are not equally well evidenced: Receipt Scanner・Track Expenses has 3.9K ratings behind it against 136, so its average is the more settled of the two. Written reviews are what separate them: 94% of Adding Machine 10Key Universal's written reviews are positive against 22% of Receipt Scanner・Track Expenses's.

Adding Machine 10Key Universal ships an update every 2 months, Receipt Scanner・Track Expenses weekly. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Adding Machine 10Key Universal | Receipt Scanner・Track Expenses |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.7 (136 ratings)](https://appshunter.io/ios/app/adding-machine-10key-universal/id579385939/reviews)** | [4.6 (3.9K ratings)](https://appshunter.io/ios/app/receipt-scannertrack-expenses/id1550270774/reviews) |
| Number of ratings | 136 | **3.9K** |
| Positive reviews | **94.0% of reviews** | 22.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | #164 | **#67** |
| Size | 23 MB | 193 MB |
| Requires iOS | **12.4** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Richard Silverman](https://appshunter.io/developer/297096643) | [Saldo Apps Inc.](https://appshunter.io/developer/1277532073) |

## What reviewers say

### Adding Machine 10Key Universal

[App page](https://appshunter.io/ios/app/adding-machine-10key-universal/id579385939)

**Currently charting:** #164 Top Paid · Finance (US App Store)

This app emulates a traditional 10-key adding machine for precise calculations. It offers features like reversed operator entry, percentage calculation, and the ability to review and edit entries on a digital paper tape. Users can save, export, and print their calculation tapes.

**Highlights:** 10-key adding machine emulation, Reversed operator entry, Percentage calculation, Digital paper tape with editing, Save and export tapes (PDF), TypeTone audio feedback (iPad)

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🧮 Acts like an adding machine
- 🧾 Digital tape for review
- 🖨️ Can print tape
- 💾 Can save/export results

**What reviewers complain about**

- 🐛 Outdated and no support
- 🐛 Doesn't work for new iPad
- 🐛 Total only shows non-zero decimals
- 🐛 Ridiculous method to clear tape
- 🐛 % key not functional

**Reported bugs**

- Cannot save taped
- Cannot export results
- Does not work for new iPad
- Total only shows digits after the decimal that aren't zero
- Method to clear the tape is ridiculous

**Requested features**

- Add widget
- Add realistic sounds
- Add iCloud sync
- Improve tape clearing method
- Clarify functionality of % and +/- keys


### Receipt Scanner・Track Expenses

[App page](https://appshunter.io/ios/app/receipt-scannertrack-expenses/id1550270774)

**Currently charting:** #67 Top Grossing · Finance (US App Store)

Effortlessly track business and personal finances by scanning receipts with OCR technology. Automatically capture details like merchant, date, and total amount. Generate customizable PDF reports for budgeting and accounting.

**Highlights:** Automatic receipt scanning, OCR technology for smart scanning, Manual detail adding and categorization, Customizable expense reports, PDF report generation and sharing, Automatic currency conversion

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Receipt Scanner Weekly trial | $0.49 | per 7 days |
| Monthly Subscription | $4.99 | per month |
| Saldo Apps Premium Weekly | $7.99 | per 7 days |
| Receipt Scanner PRO | $9.99 | per 7 days |
| Track Receipts for Lower Taxes | $9.99 | per month |
| Receipt Scanner Monthly, trial | $9.99 | per month |
| Receipt Scanner Monthly | $9.99 | per month |
| Saldo Apps Premium Weekly | $9.99 | per 7 days |
| Saldo Apps Premium | $14.99 | per month |
| Receipt Scanner PRO Annual | $99.99 | per year |
| Receipt Scanner PRO | $99.99 | per year |
| Saldo Apps Premium Annual | $99.99 | per year |

**What reviewers like**

- 💡 Simplicity and ease of use
- 🚀 Fast and efficient receipt scanning
- 👍 Convenient for on-the-go use

**What reviewers complain about**

- 🐛 Inaccurate data extraction (merchant, date, total)
- 💰 Expensive subscription model
- 🔒 Limited free version functionality
- 🔍 Lack of advanced categorization and reporting features

**Reported bugs**

- Receipts not uploading correctly
- App crashes or freezes during use
- Incorrect currency conversion rates
- Saved data not accessible after logout

**Requested features**

- Ability to scan and attach multiple pages for a single receipt
- Option to manually edit/correct extracted data
- Improved sorting and filtering of expenses by category, date, etc.
- Integration with accounting/tax software


## Frequently asked questions

### Is Adding Machine 10Key Universal free?

Adding Machine 10Key Universal costs $3.99, with no in-app purchases.

### Is Receipt Scanner・Track Expenses free?

Receipt Scanner・Track Expenses is free to download, with in-app purchases available.

### Which has better reviews, Adding Machine 10Key Universal or Receipt Scanner・Track Expenses?

Adding Machine 10Key Universal is rated higher. Adding Machine 10Key Universal averages 4.7 out of 5 from 136 ratings, while Receipt Scanner・Track Expenses averages 4.6 from 3.9K ratings.

### Do Adding Machine 10Key Universal or Receipt Scanner・Track Expenses have ads?

Neither Adding Machine 10Key Universal nor Receipt Scanner・Track Expenses shows ads.

### Which is updated more often, Adding Machine 10Key Universal or Receipt Scanner・Track Expenses?

Adding Machine 10Key Universal ships an update every 2 months, and Receipt Scanner・Track Expenses weekly. Most recently, Adding Machine 10Key Universal was updated on October 26, 2026 and Receipt Scanner・Track Expenses on October 27, 2026.

### Which is more popular, Adding Machine 10Key Universal or Receipt Scanner・Track Expenses?

Adding Machine 10Key Universal currently peaks at #164 in the App Store charts, and Receipt Scanner・Track Expenses at #67. Chart position reflects recent download velocity rather than total install base.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*