计算器 EMMO vs NEEON
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
计算器 EMMO
A professional scientific calculator with a user-friendly interface and customizable themes. It offers advanced functions beyond the standard system calculator, along with a history log for easy access to past calculations.
- Advanced scientific functions
- Customizable themes
- History log
- Multiple sound effects
- Smart and convenient operation
Read full descriptionHide full description
EMMO计算器 EMMO出品，必属精品 比系统计算器更全能实用，占用空间，方便智能便捷。 出色的马卡龙配色 各种好看的主题 适合女生 10几种音效 历史记录功能
NEEON
Read full descriptionHide full description
我们很高兴为您介绍我们的iOS APP，这是一款创新的应用程序，可以让您的智能手机壳更加智能和实用。通过使用NFC技术，我们的应用程序可以修改智能手机壳上的墨水屏显示的图像。 使用我们的应用程序非常简单。您只需要将智能手机壳装在手机上，然后打开我们的应用程序，即可使用我们的应用程序来修改智能手机壳上的墨水屏的显示内容，以满足您的个性化需求。 我们相信，使用我们的应用程序可以让您的智能手机壳更加实用和智能化。如果您对我们的应用程序感兴趣，请立即下载并开始使用吧！
Screenshots
Verdict
The clearest difference is price: NEEON at Free against 计算器 EMMO's $1.99. 计算器 EMMO's advantage is iOS requirement (13.0 vs 15). On update cadence, ads, 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
NEEON is free to download; 计算器 EMMO costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 6, 2026 and September 24, 2026 respectively.
| Parameter | 计算器 EMMO | NEEON |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 5.0 (20 ratings) — better | — |
| Positive reviews | 85.2% of reviews | — |
| Number of ratings | 20 — better | — |
| Update frequency | Monthly | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15 |
| Further details — not scored | ||
| Size | 10 MB | 230 MB |
| Age rating | 4+ | 4+ |
| Developer | EMMO Corp. | Hangzhou Chivotech Co., Ltd. |
In-app purchases
计算器 EMMO
No in-app purchases
NEEON
No in-app purchases
