SMPL Numbers vs Data Transfer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SMPL Numbers
This app simplifies everyday calculations for work, school, and home. It offers an intuitive interface with clear, large numbers and memory functions, making tasks like splitting bills or dividing rental costs straightforward.
- Clear and big numbers
- Memory Tiles for saved totals
- Displays calculations as you type
- Easy restaurant bill splitting
- Quickly divide holiday rental costs
- Intuitive and clean interface
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Keeping things simple, SMPL Numbers focuses on making every day calculations easy for work, school and home. Have you ever been confused with calculator buttons like AC, MR, M+? We were as well, that's why we created a simple calculator with some clever features. Trying to split a restaurant bill between a large group can be daunting, with SMPL Numbers is easy. Makes it clear what everyone needs to pay. Sharing a holiday rental between friends and family is fun but trying to figure how much each needs to pay is less so. With SMPL Numbers, just select which nights each group is staying and the app does the rest. It's that easy. Making things complex is easy. Making things simple takes a lot of effort. Our team has spent very late nights trying to reduce clutter and only keep the absolute essentials. It has been a lot of hard work but hopefully, you will enjoy going back to the basics. Simplicity is the ultimate sophistication. Simple yet with powerful features: + Clear and big numbers + Memory Tiles, saves the totals for later use + Displays calculations as you type + Split restaurant bills easily, no matter how big the table is + Quickly divide the cost of holiday rentals + Intuitive and clean interface Enjoy a more simple life!
Data Transfer
Effortlessly transfer files like images, videos, and documents between your devices without using data. This app provides a secure and fast wireless solution for sharing content, making your work and life more convenient.
- Quickly transfer images, videos, audios, documents, and contacts
- Conveniently share files with different devices
- Enable wireless transfer between phone, iPad, and Mac
- Easily find nearby devices
- No internet connection required
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Do you find the file transfer process time-consuming? Do you want to transfer image files faster? This application can solve your problem! This application offers a simple and convenient file transfer process without the need for data usage. Whether you want to share images or transfer important files, we can meet your needs in a secure and efficient manner, making your work and life more convenient. FEATURES - Quickly transfer images, videos, audios, documents, and contacts - Conveniently share files with different devices - Enable wireless transfer between your phone, iPad, and Mac - Easily find nearby devices, saving time and providing convenience - No need to upload to servers, no internet connection required Enjoy the hassle-free joy of file transfer. Experience the convenience and speed of one-click transfer! Start experiencing it now! If you have any questions or suggestions while using the app, please feel free to provide feedback within the app.
Screenshots
Verdict
The clearest difference is review sentiment: SMPL Numbers at 100% against Data Transfer's 52%. SMPL Numbers also leads on rating (5.0 vs 3.8) and ads (none vs shown). Data Transfer's advantage is ratings volume (305 vs 2) and iOS requirement (12.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SMPL Numbers holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Data Transfer has 305 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of SMPL Numbers's written reviews are positive against 52% of Data Transfer's.
SMPL Numbers ships an update every 6 weeks, Data Transfer every 5 months. The most recent releases landed on June 10, 2026 and September 25, 2026 respectively.
| Parameter | SMPL Numbers | Data Transfer |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 3.8 (305 ratings) |
| Positive reviews | 100.0% of reviews — better | 52.3% of reviews |
| Number of ratings | 2 | 305 — better |
| Update frequency | Every 6 weeks — better | Every 5 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 0 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Felipe Del Corral | 颖妮 王 |
Customer experience
SMPL Numbers
Data Transfer
Bugs and requests
SMPL Numbers
Not enough reviews yet to summarise bugs or requests.
Data Transfer
Reported bugs
12 issues- App doesn't open
- Can't connect to PC
- Files not sending
- Ads everywhere
- App is not functional
Show 7 moreShow fewer
- Doesn't find PC
- Doesn't see iPhone
- Force to use another app
- Popups
- Not recognizing devices
- Shows other downloads
- Works only with normal iOS airdrop
Requested features
3 requests- Add button for non-contacts
- Allow sending videos
- Improve file selection for multiple files
In-app purchases
SMPL Numbers
No in-app purchases
Data Transfer
No in-app purchases









