不忘词典 - 遗忘曲线循环记忆

Name: 不忘词典 - 遗忘曲线循环记忆 revenue & download estimates
Creator: AppCurrents

App Store·ReferenceFree + IAP★ 4.00 (4)launched 7.4y agoapp updated 6.8y ago

Scout Score

不忘词典 - 遗忘曲线循环记忆 generates an estimated $2–$8/month in revenue from 2–9 downloads/month on the App Store, according to AppCurrents estimates (updated 2026-08-02).

Estimates updated 02.08.2026 · How we estimate · Ranges reflect model confidence, not exact figures.
Est. revenue / month	$2–$8
Est. downloads / month	2–9
Estimate confidence	low
Pricing	Free + IAP
Rating	4.00 ★ (4 ratings)
Category	Reference
Released	13.03.2019
App last updated	17.10.2019
Platform	iOS

Est. downloads / mo

2–9

Est. revenue / mo

$2–$8

Rating velocity / day

Chart velocity

—

Peak rank

—

Days tracked

—

Modeled monthly estimate · rating velocity · low confidence

About

查过的单词就忘记了？「不忘词典」能够让你彻底记住每一个查过的单词！「不忘词典」提供词根词缀帮助你理解单词，利用遗忘曲线循环记忆来帮你记住单词。记忆算法来自新东方《17天搞定GRE单词》一书，分别在5分钟、30分钟、12小时、一天、两天、四天、七天和十五天的时候提醒复习单词，非常有效。由于讨厌市面上很多词典花里胡哨的设计，所以界面采用了比较有“禅意”的设计，一丝一毫多余的信息都没有，就是查单词、记忆、记忆再记忆。希望可以帮助和我一样生词很多、但查了一遍又一遍还是记不住的同学。功能： * iCloud 备份，多设备同步 * 通知提醒 * 词根词缀分析单词 * 单词真人发音 * 例句

View on the App Store →

Trends & analysis

Chart rank trend

US · overall

Collecting rank history — no snapshots so far. Fills in twice daily.

Why it's surfacing

Scout 5

Newness

Breakout

Ratings & velocity

★ 0 in window

Total ratings

Jun 17Aug 5

New ratings / day

Jun 27Aug 5

Rating distribution

75% positive · 4 ratings

5★

75%

4★

3★

2★

1★

25%

Geographic reach

best rank · 0 storefronts

Collecting storefront coverage — no snapshots so far. Fills in twice daily.

Revenue & downloads trend

ARPU $1

Est. revenue / mo · $4

$4$1

Jun 17Jul 26

Est. downloads / mo · 4

Jun 17Jul 26

In-app purchases

1 tiers

记忆功能$2

Update history

1 update tracked

v1.36.8y ago
修复词源问题

不忘词典 - 遗忘曲线循环记忆 — FAQ

How much money does 不忘词典 - 遗忘曲线循环记忆 make?

According to AppCurrents estimates, 不忘词典 - 遗忘曲线循环记忆 generates approximately $2–$8 per month (low confidence), modeled from its the App Store chart performance, rating velocity, and monetization signals.