Post Officer vs The Doctor 3D!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Post Officer
Engage in a postal service simulation where you ensure mail is correctly addressed, packages are securely packed, and items are sorted by color for efficient delivery. Experience the daily operations of a post office in this engaging game.
- Check letter correctness
- Secure fragile packages
- Sort boxes by color
- Pallet organization
- Post office simulation
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Check correctness of the letters! Secure the fragile packages with stuffing! Sort the boxes by color to pallets!
The Doctor 3D!
Embark on a medical career in a bustling hospital. Diagnose and treat patients across various departments, from X-rays to dentistry, and manage a busy pharmacy. Engage in creative interactions to help cure your patients.
- Hospital simulation gameplay
- Multiple medical departments
- Patient diagnosis and treatment
- Pharmacy management
- Ambulance car scenarios
- Creative patient interactions
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Time to start your own career as a doctor in a hospital full of action - from the x-ray room to a dentist chair, from a busy pharmacy to an ambulance car.The patients are coming to you for help.Explore tons of creative and naughty interactions with patients and help to take care and cure them.Start ‘call patient’ now: the doctor will see you.
Screenshots
Verdict
The clearest difference is rating: Post Officer at 5.0 against The Doctor 3D!'s 1.0. Post Officer also leads on ads (none vs shown) and update cadence (weekly vs every 2 months). 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.
Post Officer holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively.
Post Officer ships an update weekly, The Doctor 3D! every 2 months. The most recent releases landed on July 5, 2026 and September 14, 2026 respectively.
| Parameter | Post Officer | The Doctor 3D! |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | — | 91.7% of reviews |
| Number of ratings | 3 — better | 1 |
| Update frequency | Weekly — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 93 MB | 246 MB |
| Age rating | 4+ | 12+ |
| Developer | Invictus | 建涛 钟 |
Customer experience
Post Officer
The Doctor 3D!
In-app purchases
Post Officer
No in-app purchases
The Doctor 3D!
No in-app purchases
Questions
Is Post Officer free?
Is The Doctor 3D! free?
Which has better reviews, Post Officer or The Doctor 3D!?
Do Post Officer or The Doctor 3D! have ads?
Which is updated more often, Post Officer or The Doctor 3D!?
Other comparisons
