Comparison

橙子密码本 vs D5 Space

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

橙子密码本

Free

🔧 Utilities

★ 5.01 ratingsView app →

About

橙子密码本

Features

Read full description

简单的摩斯密码运用，设计的初衷是为了给传递的信息增加一些趣味性，让平淡的生活增添一些情调。

About

D5 Space

Features

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The fifth space APP communicates with the STbox satellite terminal through Bluetooth to realize the satellite call function of the mobile phone. Based on the satellite call function APP, the core function of SOS is designed to make emergency calls with one click and cooperate with our emergency management platform for emergency treatment. At the same time, it also provides basic functions such as making satellite phone calls, sending satellite SMS messages and real-time positioning information.

Screenshots

橙子密码本4 screens

D5 Space4 screens

Verdict

The call

The clearest difference is in-app purchases: D5 Space at none against 橙子密码本's 4. D5 Space also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 5 months). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 橙子密码本 sells 4 one-off in-app purchases. D5 Space asks for nothing beyond the download.

UpkeepUpdate frequency

橙子密码本 ships an update every 5 months, D5 Space every 2 weeks. The most recent releases landed on September 24, 2026 and October 9, 2026 respectively.

Scorecard4 real differences · 4 level

橙子密码本 versus D5 Space: the parameters behind the verdict, then further details
Parameter	橙子密码本	D5 Space
Price	Free	Free
Rating	5.0 (1 ratings) — better	—
Number of ratings	1 — better	—
Update frequency	Every 5 months	Every 2 weeks — better
Ads	Yes	No — better
In-app purchases	Yes	No — better
Devices	iPhone, iPad	iPhone, iPod
Requires iOS	17.0	11.0 — better
Further details — not scored
Size	16 MB	52 MB
Age rating	4+	4+
Developer	川周	Beijing Sylincom Hypermedia Technology Co., Ltd

In-app purchases

4 purchases

橙子密码本

One-time4

捐赠-早餐×1$0.99
捐赠-午餐×1$1.99
捐赠-晚餐×1$2.99

Show 1 more

捐赠-宵夜×1$9.99

None

D5 Space

No in-app purchases

Questions

Is 橙子密码本 free?

橙子密码本 is free to download, with in-app purchases available.

Is D5 Space free?

D5 Space is free to download, with no in-app purchases.

Do 橙子密码本 or D5 Space have ads?

橙子密码本 shows ads; D5 Space does not.

Which is updated more often, 橙子密码本 or D5 Space?

橙子密码本 ships an update every 5 months, and D5 Space every 2 weeks. Most recently, 橙子密码本 was updated on September 24, 2026 and D5 Space on October 9, 2026.