Comparison

POWER SPOT SYNC vs Z80CPM

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

Head to head
About

POWER SPOT SYNC

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**我々、ベルデザインのミッションはワイヤレス給電・蓄電池技術による新しい電源供給インフラの実現です。** **ベルデザインのワイヤレス給電は独自の電送技術を採用しているため、最高電力送電効率は96%となります。** **これにより、ストレスを感じることなくサッと給電を開始することができます。** **POWER SPOT®は、ベルデザインが提供する50W給電を可能にするワイヤレス給電プラットフォーム名です。コンセント・ケーブルに縛られないシームレスな電源環境を、家に、駅に、街に、オフィスなどに広げ、いつでも、どこでも、置くだけで給電できる。それがPOWER SPOT®の目指すビジョンです。** **POWER SPOT SYNCの特徴** - **POWER SPOT®製品と連携することで、ワイヤレス送電や受電側の制御を行うことができます。** - **POWER SPOT HOME: 50Wワイヤレス給電ユニット『HOME』はベルデザインが提供するワイヤレス給電プラットフォーム『POWER SPOT®』を搭載した給電ユニットです。** **いつ、何に、どのくらい給電したかをグラフで表示することができます。** - **POWER SPOT MUG:ワイヤレス受電タンブラー『MUG』はベルデザインが提供するワイヤレス給電プラットフォーム『POWER SPOT®』を搭載した受電ユニットです。** **HOMEに乗せ給電する事で、いつでも温かな飲み物をお楽しみ頂けます。** **POWER SPOT®製品紹介サイト** **https://ps.bell-design.co.jp/cms/**

About

Z80CPM

Experience the classic CP/M operating system on your iOS or Mac device with a full Z80 processor emulator. Run authentic CP/M software, including operating systems, word processors, programming languages, and text adventures. Works offline with support for multiple disk images.

Highlights
  • Full Z80 emulation
  • VT100 terminal support
  • Multiple disk image mounting
  • Offline functionality
  • Native Mac support
  • Downloadable CP/M disk images
Features
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RomWBW CP/M brings the classic CP/M operating system to your iPhone, iPad, and Mac with a full Z80 processor emulator. FEATURES • Full Z80 Emulation - Accurate instruction emulation runs authentic CP/M software • VT100 Terminal - ANSI escape sequence support for text adventures and productivity apps • Multiple Disk Support - Mount up to 4 disk images simultaneously • Download Disk Images - Fetch CP/M disk images directly from the RomWBW project • Works Offline - Downloaded disk images are stored locally • Native Mac Support - Runs natively on macOS via Mac Catalyst CLASSIC SOFTWARE Run the software that defined personal computing: • Operating Systems: CP/M 2.2, CP/M 3, ZSDOS, NZCOM, ZPM3 • Word Processing: WordStar • Programming: Turbo Pascal, Microsoft BASIC • Text Adventures: Zork, Adventure, Hitchhiker's Guide to the Galaxy • Databases: dBASE II • And thousands more CP/M programs GETTING STARTED 1. Open Settings and download a disk image (CP/M 2.2 recommended) 2. Select the disk image for Unit 0 3. Press Play to start the emulator 4. Press 0 at the boot menu to boot from disk BUILT ON ROMWBW This emulator is built on the RomWBW HBIOS platform, the same firmware used by real retro Z80 hardware projects. Disk images are downloaded from the official RomWBW project and include freely distributable CP/M software. TECHNICAL DETAILS • 80x25 character terminal display • hd1k disk format (8MB per slice, 64MB per disk) • Hardware keyboard support • Portrait and landscape orientation Perfect for retrocomputing enthusiasts, computer history education, or anyone who wants to experience the operating system that launched the personal computer revolution.

Screenshots

POWER SPOT SYNC2 screens
Z80CPM1 screens

Verdict

The call

The clearest difference is update cadence: Z80CPM at every 10 days against POWER SPOT SYNC's every 10 months. Z80CPM also leads on device support (4 vs 2). On price, ads, in-app purchases and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

POWER SPOT SYNC ships an update every 10 months, Z80CPM every 10 days. The most recent releases landed on October 25, 2026 and October 5, 2026 respectively.

Scorecard2 real differences · 7 level
POWER SPOT SYNC versus Z80CPM: the parameters behind the verdict, then further details
ParameterPOWER SPOT SYNCZ80CPM
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyEvery 10 monthsEvery 10 days — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPad, iPod, Mac — better
Requires iOS14.0 — better15.0
Further details — not scored
Size77 MB1 MB
Age rating4+4+
DeveloperBellnix Co., LtdAaron Wohl

In-app purchases

None

POWER SPOT SYNC

No in-app purchases

None

Z80CPM

No in-app purchases

Questions

Is POWER SPOT SYNC free?
POWER SPOT SYNC is free to download, with no in-app purchases.
Is Z80CPM free?
Z80CPM is free to download, with no in-app purchases.
Do POWER SPOT SYNC or Z80CPM have ads?
Neither POWER SPOT SYNC nor Z80CPM shows ads.
Which is updated more often, POWER SPOT SYNC or Z80CPM?
POWER SPOT SYNC ships an update every 10 months, and Z80CPM every 10 days. Most recently, POWER SPOT SYNC was updated on October 25, 2026 and Z80CPM on October 5, 2026.

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