# Calculator Plus v2 vs Flash Cards +

The clearest difference is rating: Calculator Plus v2 at 4.7 against Flash Cards +'s 4.2. Calculator Plus v2 also leads on review sentiment (89% vs 73%) and device support (5 vs 2). Flash Cards +'s advantage is update cadence (every 5 days vs every 2 months) and iOS requirement (10.0 vs 12.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Calculator Plus v2 holds the better App Store score, 4.7 against 4.2. Both are backed by a comparable volume of ratings — 131 and 87 respectively. Written reviews point the same way: 89% of Calculator Plus v2's written reviews are positive against 73% of Flash Cards +'s.

Calculator Plus v2 ships an update every 2 months, Flash Cards + every 5 days. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Calculator Plus v2 | Flash Cards + |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (131 ratings)](https://appshunter.io/ios/app/calculator-plus-v2/id1181465428/reviews)** | [4.2 (87 ratings)](https://appshunter.io/ios/app/flash-cards-plus/id1454664875/reviews) |
| Number of ratings | **131** | 87 |
| Positive reviews | **89.2% of reviews** | 72.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Free | Free |
| Size | 14 MB | 31 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | **iPhone, iPad, iPod, Mac, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wern Jie Lim](https://appshunter.io/developer/1032934247) | [Brady Carey](https://appshunter.io/developer/1454581575) |

## What reviewers say

### Calculator Plus v2

[App page](https://appshunter.io/ios/app/calculator-plus-v2/id1181465428)

This app offers a powerful yet simple calculator experience, combining standard and scientific functions with live previews and error hints. It supports various input methods, including hardware keyboards and Apple Pencil, and provides multiple display formats for clear understanding of calculations.

**Highlights:** Standard and scientific calculator, Live expression and answer preview, Multiple display formats, Hardware keyboard support, Apple Pencil Scribble support, Bi-directional clipboard support, Syntax error hints

**In-app purchases:** none

**What reviewers like**

- 👍 Looks like the stock app
- 🚀 Fast and responsive
- 🔒 No ads or in-app purchases
- 👍 Clean and intuitive UI
- 👍 Familiar calculator layout

**What reviewers complain about**

- 🐛 Occasional crashes or disappearing from dock
- 🐛 Incorrect percentage calculations
- 🐛 Inconsistent behavior with order of operations
- 🔍 History tape not visible during calculations
- 🔍 No option to set number of decimal places

**Reported bugs**

- Crashes after recent update
- Incorrect results for some calculations
- Keyboard input not working as expected

**Requested features**

- Add widget support
- Implement iCloud sync for history
- Provide light/dark mode options
- Allow customization of button layout
- Add unit conversion tools


### Flash Cards +

[App page](https://appshunter.io/ios/app/flash-cards-plus/id1454664875)

Create and manage digital flash card decks for efficient studying.  Record questions and answers by speaking to your phone, then share decks with friends to collaborate on learning.  Organize study materials conveniently on your device.

**Highlights:** Create and manage flash card decks, Record questions and answers via voice input, Share flash cards with friends, Organize study materials, Digital alternative to physical notecards

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use and straightforward
- 💰 Free to use with minimal ads
- 🚀 Efficient for studying and memorization
- 🗣️ Good voice recognition for card creation
- ✅ No account required, simple setup

**What reviewers complain about**

- 😠 Frequent and disruptive ads
- 🚫 No option to remove ads permanently
- ↔️ Limited deck sharing/export options
- ❓ Some users confused about learning mode
- 🔄 Cards only go in one direction

**Reported bugs**

- App crashing due to ads
- Ads interrupting playback
- Question not accepted on first entry
- Ads appearing too frequently, sometimes consecutively

**Requested features**

- Dark mode option
- Ability to move mail list items around
- Direct access to learning mode (questions only)
- Option to purchase an ad-free version
- Ability to move cards between decks


## Frequently asked questions

### Is Calculator Plus v2 free?

Calculator Plus v2 is free to download, with no in-app purchases.

### Is Flash Cards + free?

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

### Which has better reviews, Calculator Plus v2 or Flash Cards +?

Calculator Plus v2 is rated higher. Calculator Plus v2 averages 4.7 out of 5 from 131 ratings, while Flash Cards + averages 4.2 from 87 ratings.

### Do Calculator Plus v2 or Flash Cards + have ads?

Neither Calculator Plus v2 nor Flash Cards + shows ads.

### Which is updated more often, Calculator Plus v2 or Flash Cards +?

Calculator Plus v2 ships an update every 2 months, and Flash Cards + every 5 days. Most recently, Calculator Plus v2 was updated on October 16, 2026 and Flash Cards + on October 14, 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.*