# Adding Machine 10Key iPhone vs Bills Organizer & Reminder

The clearest difference is price: Bills Organizer & Reminder at Free against Adding Machine 10Key iPhone's $2.99. Bills Organizer & Reminder also leads on ratings volume (25K vs 131). Adding Machine 10Key iPhone's advantage is review sentiment (95% vs 56%) and in-app purchases (none vs 2). On rating, update cadence, ads and chart position there is nothing between them.

Bills Organizer & Reminder is free to download; Adding Machine 10Key iPhone costs $2.99 up front. Bills Organizer & Reminder sells 2 one-off in-app purchases. Adding Machine 10Key iPhone asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for Adding Machine 10Key iPhone against 4.7 for Bills Organizer & Reminder. That said, the two scores are not equally well evidenced: Bills Organizer & Reminder has 25K ratings behind it against 131, so its average is the more settled of the two. Written reviews are what separate them: 95% of Adding Machine 10Key iPhone's written reviews are positive against 56% of Bills Organizer & Reminder's.

Adding Machine 10Key iPhone ships an update every 5 weeks, Bills Organizer & Reminder every 3 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Adding Machine 10Key iPhone | Bills Organizer & Reminder |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [4.6 (131 ratings)](https://appshunter.io/ios/app/adding-machine-10key-iphone/id392883834/reviews) | **[4.7 (25K ratings)](https://appshunter.io/ios/app/bills-organizer-and-reminder/id1352782733/reviews)** |
| Number of ratings | 131 | **25K** |
| Positive reviews | **95.2% of reviews** | 55.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | **#57** | #159 |
| Size | 10 MB | 66 MB |
| Requires iOS | 12.4 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Richard Silverman](https://appshunter.io/developer/297096643) | [Dennis Kruta](https://appshunter.io/developer/1352782732) |

## What reviewers say

### Adding Machine 10Key iPhone

[App page](https://appshunter.io/ios/app/adding-machine-10key-iphone/id392883834)

**Currently charting:** #57 Top Paid · Finance (US App Store)

This app emulates a traditional 10-key adding machine, offering reversed operator entry and percentage calculation. Users can edit and save paper tapes, export them to various services, and customize keypad sounds. It's designed for accurate and efficient numerical input.

**Highlights:** True 10-key adding machine emulation, Reversed operator entry, Percentage calculation, Editable paper tape history, Save and retrieve paper tape files, Export paper tape to iBooks, Dropbox, or printing utilities

**In-app purchases:** none

**What reviewers like**

- 👍 Works like a real adding machine
- 👍 Tape feature is excellent
- 👍 Easy to use and user-friendly
- 👍 Good for complex calculations
- 👍 Allows editing of numbers

**What reviewers complain about**

- 🐛 Watermarks premium exports
- 🐛 Haphazardly laid out controls
- 🐛 Touchy sound toggle in free version
- 🐛 Keypad glitch on re-opening
- 🐛 Nagging review requests

**Reported bugs**

- Watermarks premium PDF exports
- Haphazardly laid out controls
- Touchy sound toggle in free version
- Keypad glitch on re-opening
- Nagging review requests (Don't ask again button not working)

**Requested features**

- Eliminate tape for bigger total screen
- Add square root feature
- Bring back custom keypad feature on iPhone version
- Allow more than 350 lines
- Allow more notations on tape


### Bills Organizer & Reminder

[App page](https://appshunter.io/ios/app/bills-organizer-and-reminder/id1352782733)

**Currently charting:** #159 Top Grossing · Finance (US App Store)

Manage all your bills in one place to avoid late fees and penalties. Track upcoming payments with customizable reminders and view your financial overview through charts and calendars. Securely access your data and easily mark bills as paid.

**Highlights:** Bill tracking and management, Customizable payment reminders, Recurring and one-time bill setup, Calendar and chart views, Mark bills as paid from notification, Account management, Data export to CSV

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $3.99 | one-time |
| Unlimited Accounts | $5.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 💡 Helpful for staying on top of bills
- 🚀 Efficient bill tracking and reminders
- 🔒 No need to link bank accounts

**What reviewers complain about**

- 🔒 Limited to 5 bills in free version
- 🐛 Crashes and glitches for some users
- 🔒 Ads in paid version
- 🐛 Syncing issues across devices

**Reported bugs**

- App freezing and crashing for some users
- Data loss and reset issues reported
- Compatibility problems with newer iOS versions

**Requested features**

- Add option to track income and net balance
- Allow partial payments and payment plans
- Improve calendar view and customization
- Add support for shared accounts/family access


## Frequently asked questions

### Is Adding Machine 10Key iPhone free?

Adding Machine 10Key iPhone costs $2.99, with no in-app purchases.

### Is Bills Organizer & Reminder free?

Bills Organizer & Reminder is free to download, with in-app purchases available.

### Which has better reviews, Adding Machine 10Key iPhone or Bills Organizer & Reminder?

Bills Organizer & Reminder is rated higher. Adding Machine 10Key iPhone averages 4.6 out of 5 from 131 ratings, while Bills Organizer & Reminder averages 4.7 from 25K ratings.

### Do Adding Machine 10Key iPhone or Bills Organizer & Reminder have ads?

Neither Adding Machine 10Key iPhone nor Bills Organizer & Reminder shows ads.

### Which is updated more often, Adding Machine 10Key iPhone or Bills Organizer & Reminder?

Adding Machine 10Key iPhone ships an update every 5 weeks, and Bills Organizer & Reminder every 3 weeks. Most recently, Adding Machine 10Key iPhone was updated on October 23, 2026 and Bills Organizer & Reminder on October 24, 2026.

### Which is more popular, Adding Machine 10Key iPhone or Bills Organizer & Reminder?

Adding Machine 10Key iPhone currently peaks at #57 in the App Store charts, and Bills Organizer & Reminder at #159. Chart position reflects recent download velocity rather than total install base.

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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.*