
Annual Mac hosting discounts are real. CloudMac's published $999/year on its M4 (16 GB, 256 GB) reserved plan saves $200.88 over twelve months of its $99.99 monthly rate (CloudMac pricing). The saving disappears if you stop at month 8, because the unused months are already paid for. Break-even is just under ten months. For shorter or less certain projects, Figment's monthly billing protects more budget than the annual discount saves. For a confirmed year of steady use on the same hardware class, prepay.
Annual hosting means one lump payment, or a reduced rate billed yearly, for a 12-month commitment. The effective monthly cost drops, but the exit cost rises: if you scale down, swap chips, or finish early, you keep paying unless the vendor refunds explicitly.
CloudMac publishes a reserved M4 at $99.99/month on its pricing page and $999/year on the homepage. The 256 GB row shows Reserve now; 512 GB and 1 TB rows say Fully reserved, next allocation not scheduled. Confirm your capacity before you prepay.
| CloudMac M4 (16 GB / 256 GB) | Total paid | Effective monthly |
|---|---|---|
| Monthly $99.99 x 12 | $1,199.88 | $99.99 |
| Annual $999 | $999 | $83.25 |
| Annual saving | $200.88 | $16.74/mo |
MacStadium lists monthly rates on its pricing page (M2.S $109, M4.S $149, M4.M $249) and states that annual and multi-year prepaid invoices are available via sales. The page publishes a 99.99% uptime commitment and includes support and network with every plan. Exact annual dollar amounts are not published; request the invoice before comparing.
Figment publishes monthly rates on /mac-hosting: virtual Intel macOS $29, i3 $49, M-series from $95, Managed Build Mac $249, Managed Mac Team $999. No prepaid annual discount is published. Figment's position in this comparison is simple: monthly flexibility on every plan, plus a managed CI tier that includes setup, backups, and monitoring on the same bill.
The numbers use CloudMac's published prices, because they are the only ones with both a monthly and an annual figure on the vendor's own pages. The logic transfers to any provider with the same choice.
CloudMac M4: monthly $99.99 vs annual $999, treating prepaid months as non-refundable.
| Project lasts | Monthly cost | Annual cost | Over/underpay vs monthly | Better choice |
|---|---|---|---|---|
| 3 months | $299.97 | $999 | +$699.03 | Monthly |
| 8 months | $799.92 | $999 | +$199.08 | Monthly |
| 10 months | $999.90 | $999 | −$0.90 | Near break-even |
| 12 months | $1,199.88 | $999 | −$200.88 | Annual |
Break-even: $999 ÷ $99.99 = 9.9909 months, so from month 10 onward annual is ahead. Confirm the vendor's cancellation and refund rules before you prepay; CloudMac's language around cancel or change your reservation anytime is phrased for monthly reservations and does not, on the page we checked, promise a prorated refund on a paid annual term.
break_even_months = annual_price / monthly_price
planned_months >= break_even_months -> annual saves money
planned_months < break_even_months -> monthly is safer
For CloudMac: 999 / 99.99 = 9.9909 months. For a MacStadium M4.S annual quote, divide the quoted annual total by $149 and compare to the months you actually plan to run the machine. Any setup fee or one-time charge in the quote should be added to the annual number before dividing.
A twelve-month lock-in prices the hardware class and the provider for a year. Projects that look stable at signing can shift:
Run your actual build against the plan before you commit. One month of monthly billing is a cheap data point against a wrong 12-month prepayment:
# From your project root. Replace PROJECT_SCHEME with a scheme that exists in your workspace.
time xcodebuild \
-scheme "PROJECT_SCHEME" \
-destination 'generic/platform=iOS' \
-configuration Release \
clean build
Read the final status line: a failed build is not a benchmark. Re-run two or three times on a warm cache for a stable number, then decide whether the hardware class is worth a year.
| Situation | Figment plan | Monthly |
|---|---|---|
| Uncertain timeline, Intel-compatible toolchain, cross-compile and sign | Virtual Intel macOS (2 vCPU, 8 GiB, 80 GiB) | $29 |
| Dedicated Intel Mac, request-based provisioning | i3 Mac | $49 |
| Apple silicon workload (ARM execution, GPU, Xcode 27) | M-series (exact config confirmed in quote) | from $95 |
| One M-series Mac with CI setup, backups, monitoring, 30 min support | Managed Build Mac | $249 |
| Two M-series Macs, two CI runners, team setup, backups, monitoring, 1 hour support | Managed Mac Team | $999 |
Figment's virtual Intel macOS runs a real macOS environment on Linux/KVM with no GPU acceleration and no audio; access is through the browser console. It builds and signs targets that an Intel-compatible Xcode supports. Choose an M-series plan for ARM execution, GPU tasks, or Xcode 27. Physical Intel and M-series orders collect requests until supply is confirmed; ask for a configuration quote with the exact RAM, disk, and macOS you need.
If your project clears 10 months confidently on a fixed hardware class, prepay with whichever vendor offers it. If it does not, the flexibility to stop or switch next month is usually worth more than $16.74.
Start on Figment monthly plans or see all Mac hosting options.
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