Comparison

xBALL Syncra vs FIREPlan Retirement Calculator

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

Head to head
About

xBALL Syncra

Features
Read full description

CHILLING INNOVATION MADE SIMPLE The new generation of smart expansion valves that accelerate innovation. Smart devices are rapidly transforming the HVAC industry. Belimo’s xBALL System accelerates the integration of the new smart expansion ball valves and of their unique benefits. READY TO USE Highly compatible and easy to install innovative components. PRODUCTION SIMPLIFICATION Reduction of the use of shut-off solenoid valves. LOWER CONSUMPTION AND EMISSIONS Optimization of partial loads with energy saving. Automatic interaction with the centralized control unit improves refrigerant control. PLUG AND PLAY High compatibility with systems and refrigerant fluids. The best interchangeability. EASY TO USE Easy to use user interface. Simple and quick assembly and set-up operations. NO LEAKAGE Greater reliability and no leakage with valve closed. NO STARTING JUMP Better adjustment at low loads. FEEDBACK POSITION AVAILABILITY Continuous access to operating information with high time savings and speed-up of interventions. MANUAL OVERRIDE Total control of the single valve without interfering with the electrical command sequence and facilitated emergency interventions. NO STICKING Lower risk of sticking and greater service continuity. xBALL SYNCRA Complete transparency at all times regarding your xBALL and the operation of your system. With the xBALL Syncra, your smartphone provides wireless on-site operation. Efficient commissioning, rapid function checking during operation, handy to use and ready whenever service is required. The App is exclusively for use in connection with xBALL. Notes β€’ The App collects statistical data from xBALL devices and transmits these data to the xBALL Gardian. These Statistical Data shall be processed for the purposes of future optimization and further development of the xBALL devices as part of anonymous analyses and statistical evaluations. Only data concerning the communication between the xBALL device and the app and information about the xBALL device and the device on which the app is located are transmitted. β€’ Differences in the handling or in transmission quality are possible, due to varying design of the Bluetooth antenna in different smartphone models

About

FIREPlan Retirement Calculator

Features
Read full description

Where am I now? When will I be free? What should I do next? FIREPlan answers all three. Enter your monthly income, expenses and account balances β€” FIREPlan instantly computes your FIRE number, your projected freedom date, and exactly how far along you are. A RETIREMENT CALCULATOR ON YOUR REAL NUMBERS β€’ Your FIRE number from actual spending, not a generic rule of thumb β€’ Four paths: Lean FIRE, FIRE, Fat FIRE and Coast FIRE β€” switch with one tap β€’ 30-year projection in today's dollars, adjusted for inflation β€’ What-if sliders: see how saving more, spending less or earning better returns moves your date TRACK EVERY ACCOUNT β€’ 401(k), Roth IRA, Traditional IRA, HSA, brokerage, HYSA, cash, crypto, real estate β€’ One monthly check-in updates every balance and shows how your net worth changed β€’ Asset allocation and net worth history at a glance β€’ Compound interest projections for every account and for the portfolio as a whole GO DEEPER WITH PRO β€’ Monte Carlo: 5,000 market simulations β€” not "in 12 years" but "87% probability by 2042" β€’ US tax modeling: LTCG brackets, Traditional 401(k)/IRA, Roth, mixed accounts, state tax β€’ Sequence-of-returns risk: will your plan survive a bear market in year one of retirement? β€’ Withdrawal strategies: fixed, inflation-adjusted, Guyton-Klinger guardrails, variable percentage β€’ Multiple scenarios and full JSON/CSV export YOUR DATA STAYS YOURS Everything is stored on your device. No account, no sign-up, no tracking. FIREPlan is a planning calculator, not financial advice. FIREPlan Pro is available as a monthly or yearly auto-renewing subscription, or as a one-time Lifetime purchase. Payment is charged to your Apple ID at confirmation of purchase. A subscription renews automatically unless turned off at least 24 hours before the end of the current period, and can be managed or canceled anytime in your App Store account settings. Privacy Policy: https://fireplan-legal.surge.sh/privacy.html Terms of Use (EULA): https://fireplan-legal.surge.sh/terms.html

Screenshots

xBALL Syncra4 screens
FIREPlan Retirement Calculator4 screens

Verdict

The call

The clearest difference is in-app purchases: xBALL Syncra at none against FIREPlan Retirement Calculator's 3. FIREPlan Retirement Calculator's advantage is update cadence (monthly vs every 7 months). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. FIREPlan Retirement Calculator sells 3 in-app purchases, starting at $0.99 per month. xBALL Syncra asks for nothing beyond the download.

UpkeepUpdate frequency

xBALL Syncra ships an update every 7 months, FIREPlan Retirement Calculator monthly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard2 real differences Β· 4 level
xBALL Syncra versus FIREPlan Retirement Calculator: the parameters behind the verdict, then further details
ParameterxBALL SyncraFIREPlan Retirement Calculator
PriceFreeFree
Update frequencyEvery 7 monthsMonthly β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPad, iPod β€” betteriPhone, iPod
Requires iOS15.0 β€” better15.1
Further details β€” not scored
Size35 MB45 MB
Age rating4+4+
DeveloperBerevaIvan Dotsenko

In-app purchases

None

xBALL Syncra

No in-app purchases

3 purchases

FIREPlan Retirement Calculator

Subscriptions2
  • FIREPlan Pro Monthly$0.991 Month
  • FIREPlan Pro Yearly$8.991 Year
One-time1
  • FIREPlan Pro Lifetime$14.99

Questions

Is xBALL Syncra free?
xBALL Syncra is free to download, with no in-app purchases.
Is FIREPlan Retirement Calculator free?
FIREPlan Retirement Calculator is free to download, with in-app purchases available.
Do xBALL Syncra or FIREPlan Retirement Calculator have ads?
Neither xBALL Syncra nor FIREPlan Retirement Calculator shows ads.
Which is updated more often, xBALL Syncra or FIREPlan Retirement Calculator?
xBALL Syncra ships an update every 7 months, and FIREPlan Retirement Calculator monthly. Most recently, xBALL Syncra was updated on November 3, 2026 and FIREPlan Retirement Calculator on October 31, 2026.

Other comparisons